fix(copilot): options render inside thinking

* feat(mcp): updated mcp subblocks for mcp tools to match subblocks

* updated trigger descriptions

.claude/rules/emcn-components.md

@@ -0,0 +1,35 @@
+---
+paths:
+  - "apps/sim/components/emcn/**"
+---
+
+# EMCN Components
+
+Import from `@/components/emcn`, never from subpaths (except CSS files).
+
+## CVA vs Direct Styles
+
+**Use CVA when:** 2+ variants (primary/secondary, sm/md/lg)
+
+```tsx
+const buttonVariants = cva('base-classes', {
+  variants: { variant: { default: '...', primary: '...' } }
+})
+export { Button, buttonVariants }
+```
+
+**Use direct className when:** Single consistent style, no variations
+
+```tsx
+function Label({ className, ...props }) {
+  return <Primitive className={cn('style-classes', className)} {...props} />
+}
+```
+
+## Rules
+
+- Use Radix UI primitives for accessibility
+- Export component and variants (if using CVA)
+- TSDoc with usage examples
+- Consistent tokens: `font-medium`, `text-[12px]`, `rounded-[4px]`
+- `transition-colors` for hover states

.claude/rules/global.md

@@ -0,0 +1,13 @@
+# Global Standards
+
+## Logging
+Import `createLogger` from `sim/logger`. Use `logger.info`, `logger.warn`, `logger.error` instead of `console.log`.
+
+## Comments
+Use TSDoc for documentation. No `====` separators. No non-TSDoc comments.
+
+## Styling
+Never update global styles. Keep all styling local to components.
+
+## Package Manager
+Use `bun` and `bunx`, not `npm` and `npx`.

.claude/rules/sim-architecture.md

@@ -0,0 +1,56 @@
+---
+paths:
+  - "apps/sim/**"
+---
+
+# Sim App Architecture
+
+## Core Principles
+1. **Single Responsibility**: Each component, hook, store has one clear purpose
+2. **Composition Over Complexity**: Break down complex logic into smaller pieces
+3. **Type Safety First**: TypeScript interfaces for all props, state, return types
+4. **Predictable State**: Zustand for global state, useState for UI-only concerns
+
+## Root-Level Structure
+
+```
+apps/sim/
+├── app/                 # Next.js app router (pages, API routes)
+├── blocks/              # Block definitions and registry
+├── components/          # Shared UI (emcn/, ui/)
+├── executor/            # Workflow execution engine
+├── hooks/               # Shared hooks (queries/, selectors/)
+├── lib/                 # App-wide utilities
+├── providers/           # LLM provider integrations
+├── stores/              # Zustand stores
+├── tools/               # Tool definitions
+└── triggers/            # Trigger definitions
+```
+
+## Feature Organization
+
+Features live under `app/workspace/[workspaceId]/`:
+
+```
+feature/
+├── components/          # Feature components
+├── hooks/               # Feature-scoped hooks
+├── utils/               # Feature-scoped utilities (2+ consumers)
+├── feature.tsx          # Main component
+└── page.tsx             # Next.js page entry
+```
+
+## Naming Conventions
+- **Components**: PascalCase (`WorkflowList`)
+- **Hooks**: `use` prefix (`useWorkflowOperations`)
+- **Files**: kebab-case (`workflow-list.tsx`)
+- **Stores**: `stores/feature/store.ts`
+- **Constants**: SCREAMING_SNAKE_CASE
+- **Interfaces**: PascalCase with suffix (`WorkflowListProps`)
+
+## Utils Rules
+
+- **Never create `utils.ts` for single consumer** - inline it
+- **Create `utils.ts` when** 2+ files need the same helper
+- **Check existing sources** before duplicating (`lib/` has many utilities)
+- **Location**: `lib/` (app-wide) → `feature/utils/` (feature-scoped) → inline (single-use)

.claude/rules/sim-components.md

@@ -0,0 +1,48 @@
+---
+paths:
+  - "apps/sim/**/*.tsx"
+---
+
+# Component Patterns
+
+## Structure Order
+
+```typescript
+'use client' // Only if using hooks
+
+// Imports (external → internal)
+// Constants at module level
+const CONFIG = { SPACING: 8 } as const
+
+// Props interface
+interface ComponentProps {
+  requiredProp: string
+  optionalProp?: boolean
+}
+
+export function Component({ requiredProp, optionalProp = false }: ComponentProps) {
+  // a. Refs
+  // b. External hooks (useParams, useRouter)
+  // c. Store hooks
+  // d. Custom hooks
+  // e. Local state
+  // f. useMemo
+  // g. useCallback
+  // h. useEffect
+  // i. Return JSX
+}
+```
+
+## Rules
+
+1. `'use client'` only when using React hooks
+2. Always define props interface
+3. Extract constants with `as const`
+4. Semantic HTML (`aside`, `nav`, `article`)
+5. Optional chain callbacks: `onAction?.(id)`
+
+## Component Extraction
+
+**Extract when:** 50+ lines, used in 2+ files, or has own state/logic
+
+**Keep inline when:** < 10 lines, single use, purely presentational

.claude/rules/sim-hooks.md

@@ -0,0 +1,55 @@
+---
+paths:
+  - "apps/sim/**/use-*.ts"
+  - "apps/sim/**/hooks/**/*.ts"
+---
+
+# Hook Patterns
+
+## Structure
+
+```typescript
+interface UseFeatureProps {
+  id: string
+  onSuccess?: (result: Result) => void
+}
+
+export function useFeature({ id, onSuccess }: UseFeatureProps) {
+  // 1. Refs for stable dependencies
+  const idRef = useRef(id)
+  const onSuccessRef = useRef(onSuccess)
+
+  // 2. State
+  const [data, setData] = useState<Data | null>(null)
+  const [isLoading, setIsLoading] = useState(false)
+
+  // 3. Sync refs
+  useEffect(() => {
+    idRef.current = id
+    onSuccessRef.current = onSuccess
+  }, [id, onSuccess])
+
+  // 4. Operations (useCallback with empty deps when using refs)
+  const fetchData = useCallback(async () => {
+    setIsLoading(true)
+    try {
+      const result = await fetch(`/api/${idRef.current}`).then(r => r.json())
+      setData(result)
+      onSuccessRef.current?.(result)
+    } finally {
+      setIsLoading(false)
+    }
+  }, [])
+
+  return { data, isLoading, fetchData }
+}
+```
+
+## Rules
+
+1. Single responsibility per hook
+2. Props interface required
+3. Refs for stable callback dependencies
+4. Wrap returned functions in useCallback
+5. Always try/catch async operations
+6. Track loading/error states

.claude/rules/sim-imports.md

@@ -0,0 +1,62 @@
+---
+paths:
+  - "apps/sim/**/*.ts"
+  - "apps/sim/**/*.tsx"
+---
+
+# Import Patterns
+
+## Absolute Imports
+
+**Always use absolute imports.** Never use relative imports.
+
+```typescript
+// ✓ Good
+import { useWorkflowStore } from '@/stores/workflows/store'
+import { Button } from '@/components/ui/button'
+
+// ✗ Bad
+import { useWorkflowStore } from '../../../stores/workflows/store'
+```
+
+## Barrel Exports
+
+Use barrel exports (`index.ts`) when a folder has 3+ exports. Import from barrel, not individual files.
+
+```typescript
+// ✓ Good
+import { Dashboard, Sidebar } from '@/app/workspace/[workspaceId]/logs/components'
+
+// ✗ Bad
+import { Dashboard } from '@/app/workspace/[workspaceId]/logs/components/dashboard/dashboard'
+```
+
+## No Re-exports
+
+Do not re-export from non-barrel files. Import directly from the source.
+
+```typescript
+// ✓ Good - import from where it's declared
+import { CORE_TRIGGER_TYPES } from '@/stores/logs/filters/types'
+
+// ✗ Bad - re-exporting in utils.ts then importing from there
+import { CORE_TRIGGER_TYPES } from '@/app/workspace/.../utils'
+```
+
+## Import Order
+
+1. React/core libraries
+2. External libraries
+3. UI components (`@/components/emcn`, `@/components/ui`)
+4. Utilities (`@/lib/...`)
+5. Stores (`@/stores/...`)
+6. Feature imports
+7. CSS imports
+
+## Type Imports
+
+Use `type` keyword for type-only imports:
+
+```typescript
+import type { WorkflowLog } from '@/stores/logs/types'
+```

.claude/rules/sim-integrations.md

@@ -0,0 +1,209 @@
+---
+paths:
+  - "apps/sim/tools/**"
+  - "apps/sim/blocks/**"
+  - "apps/sim/triggers/**"
+---
+
+# Adding Integrations
+
+## Overview
+
+Adding a new integration typically requires:
+1. **Tools** - API operations (`tools/{service}/`)
+2. **Block** - UI component (`blocks/blocks/{service}.ts`)
+3. **Icon** - SVG icon (`components/icons.tsx`)
+4. **Trigger** (optional) - Webhooks/polling (`triggers/{service}/`)
+
+Always look up the service's API docs first.
+
+## 1. Tools (`tools/{service}/`)
+
+```
+tools/{service}/
+├── index.ts           # Export all tools
+├── types.ts           # Params/response types
+├── {action}.ts        # Individual tool (e.g., send_message.ts)
+└── ...
+```
+
+**Tool file structure:**
+
+```typescript
+// tools/{service}/{action}.ts
+import type { {Service}Params, {Service}Response } from '@/tools/{service}/types'
+import type { ToolConfig } from '@/tools/types'
+
+export const {service}{Action}Tool: ToolConfig<{Service}Params, {Service}Response> = {
+  id: '{service}_{action}',
+  name: '{Service} {Action}',
+  description: 'What this tool does',
+  version: '1.0.0',
+  oauth: { required: true, provider: '{service}' }, // if OAuth
+  params: { /* param definitions */ },
+  request: {
+    url: '/api/tools/{service}/{action}',
+    method: 'POST',
+    headers: () => ({ 'Content-Type': 'application/json' }),
+    body: (params) => ({ ...params }),
+  },
+  transformResponse: async (response) => {
+    const data = await response.json()
+    if (!data.success) throw new Error(data.error)
+    return { success: true, output: data.output }
+  },
+  outputs: { /* output definitions */ },
+}
+```
+
+**Register in `tools/registry.ts`:**
+
+```typescript
+import { {service}{Action}Tool } from '@/tools/{service}'
+// Add to registry object
+{service}_{action}: {service}{Action}Tool,
+```
+
+## 2. Block (`blocks/blocks/{service}.ts`)
+
+```typescript
+import { {Service}Icon } from '@/components/icons'
+import type { BlockConfig } from '@/blocks/types'
+import type { {Service}Response } from '@/tools/{service}/types'
+
+export const {Service}Block: BlockConfig<{Service}Response> = {
+  type: '{service}',
+  name: '{Service}',
+  description: 'Short description',
+  longDescription: 'Detailed description',
+  category: 'tools',
+  bgColor: '#hexcolor',
+  icon: {Service}Icon,
+  subBlocks: [ /* see SubBlock Properties below */ ],
+  tools: {
+    access: ['{service}_{action}', ...],
+    config: {
+      tool: (params) => `{service}_${params.operation}`,
+      params: (params) => ({ ...params }),
+    },
+  },
+  inputs: { /* input definitions */ },
+  outputs: { /* output definitions */ },
+}
+```
+
+### SubBlock Properties
+
+```typescript
+{
+  id: 'fieldName',           // Unique identifier
+  title: 'Field Label',      // UI label
+  type: 'short-input',       // See SubBlock Types below
+  placeholder: 'Hint text',
+  required: true,            // See Required below
+  condition: { ... },        // See Condition below
+  dependsOn: ['otherField'], // See DependsOn below
+  mode: 'basic',             // 'basic' | 'advanced' | 'both' | 'trigger'
+}
+```
+
+**SubBlock Types:** `short-input`, `long-input`, `dropdown`, `code`, `switch`, `slider`, `oauth-input`, `channel-selector`, `user-selector`, `file-upload`, etc.
+
+### `condition` - Show/hide based on another field
+
+```typescript
+// Show when operation === 'send'
+condition: { field: 'operation', value: 'send' }
+
+// Show when operation is 'send' OR 'read'
+condition: { field: 'operation', value: ['send', 'read'] }
+
+// Show when operation !== 'send'
+condition: { field: 'operation', value: 'send', not: true }
+
+// Complex: NOT in list AND another condition
+condition: {
+  field: 'operation',
+  value: ['list_channels', 'list_users'],
+  not: true,
+  and: { field: 'destinationType', value: 'dm', not: true }
+}
+```
+
+### `required` - Field validation
+
+```typescript
+// Always required
+required: true
+
+// Conditionally required (same syntax as condition)
+required: { field: 'operation', value: 'send' }
+```
+
+### `dependsOn` - Clear field when dependencies change
+
+```typescript
+// Clear when credential changes
+dependsOn: ['credential']
+
+// Clear when authMethod changes AND (credential OR botToken) changes
+dependsOn: { all: ['authMethod'], any: ['credential', 'botToken'] }
+```
+
+### `mode` - When to show field
+
+- `'basic'` - Only in basic mode (default UI)
+- `'advanced'` - Only in advanced mode (manual input)
+- `'both'` - Show in both modes (default)
+- `'trigger'` - Only when block is used as trigger
+
+**Register in `blocks/registry.ts`:**
+
+```typescript
+import { {Service}Block } from '@/blocks/blocks/{service}'
+// Add to registry object (alphabetically)
+{service}: {Service}Block,
+```
+
+## 3. Icon (`components/icons.tsx`)
+
+```typescript
+export function {Service}Icon(props: SVGProps<SVGSVGElement>) {
+  return (
+    <svg {...props} viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+      {/* SVG path from service's brand assets */}
+    </svg>
+  )
+}
+```
+
+## 4. Trigger (`triggers/{service}/`) - Optional
+
+```
+triggers/{service}/
+├── index.ts           # Export all triggers
+├── webhook.ts         # Webhook handler
+├── utils.ts           # Shared utilities
+└── {event}.ts         # Specific event handlers
+```
+
+**Register in `triggers/registry.ts`:**
+
+```typescript
+import { {service}WebhookTrigger } from '@/triggers/{service}'
+// Add to TRIGGER_REGISTRY
+{service}_webhook: {service}WebhookTrigger,
+```
+
+## Checklist
+
+- [ ] Look up API docs for the service
+- [ ] Create `tools/{service}/types.ts` with proper types
+- [ ] Create tool files for each operation
+- [ ] Create `tools/{service}/index.ts` barrel export
+- [ ] Register tools in `tools/registry.ts`
+- [ ] Add icon to `components/icons.tsx`
+- [ ] Create block in `blocks/blocks/{service}.ts`
+- [ ] Register block in `blocks/registry.ts`
+- [ ] (Optional) Create triggers in `triggers/{service}/`
+- [ ] (Optional) Register triggers in `triggers/registry.ts`

.claude/rules/sim-queries.md

@@ -0,0 +1,66 @@
+---
+paths:
+  - "apps/sim/hooks/queries/**/*.ts"
+---
+
+# React Query Patterns
+
+All React Query hooks live in `hooks/queries/`.
+
+## Query Key Factory
+
+Every query file defines a keys factory:
+
+```typescript
+export const entityKeys = {
+  all: ['entity'] as const,
+  list: (workspaceId?: string) => [...entityKeys.all, 'list', workspaceId ?? ''] as const,
+  detail: (id?: string) => [...entityKeys.all, 'detail', id ?? ''] as const,
+}
+```
+
+## File Structure
+
+```typescript
+// 1. Query keys factory
+// 2. Types (if needed)
+// 3. Private fetch functions
+// 4. Exported hooks
+```
+
+## Query Hook
+
+```typescript
+export function useEntityList(workspaceId?: string, options?: { enabled?: boolean }) {
+  return useQuery({
+    queryKey: entityKeys.list(workspaceId),
+    queryFn: () => fetchEntities(workspaceId as string),
+    enabled: Boolean(workspaceId) && (options?.enabled ?? true),
+    staleTime: 60 * 1000,
+    placeholderData: keepPreviousData,
+  })
+}
+```
+
+## Mutation Hook
+
+```typescript
+export function useCreateEntity() {
+  const queryClient = useQueryClient()
+  return useMutation({
+    mutationFn: async (variables) => { /* fetch POST */ },
+    onSuccess: () => queryClient.invalidateQueries({ queryKey: entityKeys.all }),
+  })
+}
+```
+
+## Optimistic Updates
+
+For optimistic mutations syncing with Zustand, use `createOptimisticMutationHandlers` from `@/hooks/queries/utils/optimistic-mutation`.
+
+## Naming
+
+- **Keys**: `entityKeys`
+- **Query hooks**: `useEntity`, `useEntityList`
+- **Mutation hooks**: `useCreateEntity`, `useUpdateEntity`
+- **Fetch functions**: `fetchEntity` (private)

.claude/rules/sim-stores.md

@@ -0,0 +1,71 @@
+---
+paths:
+  - "apps/sim/**/store.ts"
+  - "apps/sim/**/stores/**/*.ts"
+---
+
+# Zustand Store Patterns
+
+Stores live in `stores/`. Complex stores split into `store.ts` + `types.ts`.
+
+## Basic Store
+
+```typescript
+import { create } from 'zustand'
+import { devtools } from 'zustand/middleware'
+import type { FeatureState } from '@/stores/feature/types'
+
+const initialState = { items: [] as Item[], activeId: null as string | null }
+
+export const useFeatureStore = create<FeatureState>()(
+  devtools(
+    (set, get) => ({
+      ...initialState,
+      setItems: (items) => set({ items }),
+      addItem: (item) => set((state) => ({ items: [...state.items, item] })),
+      reset: () => set(initialState),
+    }),
+    { name: 'feature-store' }
+  )
+)
+```
+
+## Persisted Store
+
+```typescript
+import { create } from 'zustand'
+import { persist } from 'zustand/middleware'
+
+export const useFeatureStore = create<FeatureState>()(
+  persist(
+    (set) => ({
+      width: 300,
+      setWidth: (width) => set({ width }),
+      _hasHydrated: false,
+      setHasHydrated: (v) => set({ _hasHydrated: v }),
+    }),
+    {
+      name: 'feature-state',
+      partialize: (state) => ({ width: state.width }),
+      onRehydrateStorage: () => (state) => state?.setHasHydrated(true),
+    }
+  )
+)
+```
+
+## Rules
+
+1. Use `devtools` middleware (named stores)
+2. Use `persist` only when data should survive reload
+3. `partialize` to persist only necessary state
+4. `_hasHydrated` pattern for persisted stores needing hydration tracking
+5. Immutable updates only
+6. `set((state) => ...)` when depending on previous state
+7. Provide `reset()` action
+
+## Outside React
+
+```typescript
+const items = useFeatureStore.getState().items
+useFeatureStore.setState({ items: newItems })
+```

.claude/rules/sim-styling.md

@@ -0,0 +1,41 @@
+---
+paths:
+  - "apps/sim/**/*.tsx"
+  - "apps/sim/**/*.css"
+---
+
+# Styling Rules
+
+## Tailwind
+
+1. **No inline styles** - Use Tailwind classes
+2. **No duplicate dark classes** - Skip `dark:` when value matches light mode
+3. **Exact values** - `text-[14px]`, `h-[26px]`
+4. **Transitions** - `transition-colors` for interactive states
+
+## Conditional Classes
+
+```typescript
+import { cn } from '@/lib/utils'
+
+<div className={cn(
+  'base-classes',
+  isActive && 'active-classes',
+  disabled ? 'opacity-60' : 'hover:bg-accent'
+)} />
+```
+
+## CSS Variables
+
+For dynamic values (widths, heights) synced with stores:
+
+```typescript
+// In store
+setWidth: (width) => {
+  set({ width })
+  document.documentElement.style.setProperty('--sidebar-width', `${width}px`)
+}
+
+// In component
+<aside style={{ width: 'var(--sidebar-width)' }} />
+```

.claude/rules/sim-testing.md

@@ -0,0 +1,58 @@
+---
+paths:
+  - "apps/sim/**/*.test.ts"
+  - "apps/sim/**/*.test.tsx"
+---
+
+# Testing Patterns
+
+Use Vitest. Test files: `feature.ts` → `feature.test.ts`
+
+## Structure
+
+```typescript
+/**
+ * @vitest-environment node
+ */
+import { databaseMock, loggerMock } from '@sim/testing'
+import { describe, expect, it, vi } from 'vitest'
+
+vi.mock('@sim/db', () => databaseMock)
+vi.mock('@sim/logger', () => loggerMock)
+
+import { myFunction } from '@/lib/feature'
+
+describe('myFunction', () => {
+  beforeEach(() => vi.clearAllMocks())
+  it.concurrent('isolated tests run in parallel', () => { ... })
+})
+```
+
+## @sim/testing Package
+
+Always prefer over local mocks.
+
+| Category | Utilities |
+|----------|-----------|
+| **Mocks** | `loggerMock`, `databaseMock`, `setupGlobalFetchMock()` |
+| **Factories** | `createSession()`, `createWorkflowRecord()`, `createBlock()`, `createExecutorContext()` |
+| **Builders** | `WorkflowBuilder`, `ExecutionContextBuilder` |
+| **Assertions** | `expectWorkflowAccessGranted()`, `expectBlockExecuted()` |
+
+## Rules
+
+1. `@vitest-environment node` directive at file top
+2. `vi.mock()` calls before importing mocked modules
+3. `@sim/testing` utilities over local mocks
+4. `it.concurrent` for isolated tests (no shared mutable state)
+5. `beforeEach(() => vi.clearAllMocks())` to reset state
+
+## Hoisted Mocks
+
+For mutable mock references:
+
+```typescript
+const mockFn = vi.hoisted(() => vi.fn())
+vi.mock('@/lib/module', () => ({ myFunction: mockFn }))
+mockFn.mockResolvedValue({ data: 'test' })
+```

.claude/rules/sim-typescript.md

@@ -0,0 +1,21 @@
+---
+paths:
+  - "apps/sim/**/*.ts"
+  - "apps/sim/**/*.tsx"
+---
+
+# TypeScript Rules
+
+1. **No `any`** - Use proper types or `unknown` with type guards
+2. **Props interface** - Always define for components
+3. **Const assertions** - `as const` for constant objects/arrays
+4. **Ref types** - Explicit: `useRef<HTMLDivElement>(null)`
+5. **Type imports** - `import type { X }` for type-only imports
+
+```typescript
+// ✗ Bad
+const handleClick = (e: any) => {}
+
+// ✓ Good
+const handleClick = (e: React.MouseEvent<HTMLButtonElement>) => {}
+```

apps/sim/app/unsubscribe/unsubscribe.tsx

@@ -1,10 +1,13 @@
 'use client'
 
 import { Suspense, useEffect, useState } from 'react'
-import { CheckCircle, Heart, Info, Loader2, XCircle } from 'lucide-react'
+import { Loader2 } from 'lucide-react'
 import { useSearchParams } from 'next/navigation'
-import { Button, Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui'
-import { useBrandConfig } from '@/lib/branding/branding'
+import { inter } from '@/app/_styles/fonts/inter/inter'
+import { soehne } from '@/app/_styles/fonts/soehne/soehne'
+import { BrandedButton } from '@/app/(auth)/components/branded-button'
+import { SupportFooter } from '@/app/(auth)/components/support-footer'
+import { InviteLayout } from '@/app/invite/components'
 
 interface UnsubscribeData {
   success: boolean
@@ -27,7 +30,6 @@ function UnsubscribeContent() {
   const [error, setError] = useState<string | null>(null)
   const [processing, setProcessing] = useState(false)
   const [unsubscribed, setUnsubscribed] = useState(false)
-  const brand = useBrandConfig()
 
   const email = searchParams.get('email')
   const token = searchParams.get('token')
@@ -109,7 +111,7 @@ function UnsubscribeContent() {
       } else {
         setError(result.error || 'Failed to unsubscribe')
       }
-    } catch (error) {
+    } catch {
       setError('Failed to process unsubscribe request')
     } finally {
       setProcessing(false)
@@ -118,272 +120,171 @@ function UnsubscribeContent() {
 
   if (loading) {
     return (
-      <div className='before:-z-50 relative flex min-h-screen items-center justify-center before:pointer-events-none before:fixed before:inset-0 before:bg-white'>
-        <Card className='w-full max-w-md border shadow-sm'>
-          <CardContent className='flex items-center justify-center p-8'>
-            <Loader2 className='h-8 w-8 animate-spin text-muted-foreground' />
-          </CardContent>
-        </Card>
-      </div>
+      <InviteLayout>
+        <div className='space-y-1 text-center'>
+          <h1 className={`${soehne.className} font-medium text-[32px] text-black tracking-tight`}>
+            Loading
+          </h1>
+          <p className={`${inter.className} font-[380] text-[16px] text-muted-foreground`}>
+            Validating your unsubscribe link...
+          </p>
+        </div>
+        <div className={`${inter.className} mt-8 flex w-full items-center justify-center py-8`}>
+          <Loader2 className='h-8 w-8 animate-spin text-muted-foreground' />
+        </div>
+        <SupportFooter position='absolute' />
+      </InviteLayout>
     )
   }
 
   if (error) {
     return (
-      <div className='before:-z-50 relative flex min-h-screen items-center justify-center p-4 before:pointer-events-none before:fixed before:inset-0 before:bg-white'>
-        <Card className='w-full max-w-md border shadow-sm'>
-          <CardHeader className='text-center'>
-            <XCircle className='mx-auto mb-2 h-12 w-12 text-red-500' />
-            <CardTitle className='text-foreground'>Invalid Unsubscribe Link</CardTitle>
-            <CardDescription className='text-muted-foreground'>
-              This unsubscribe link is invalid or has expired
-            </CardDescription>
-          </CardHeader>
-          <CardContent className='space-y-4'>
-            <div className='rounded-lg border bg-red-50 p-4'>
-              <p className='text-red-800 text-sm'>
-                <strong>Error:</strong> {error}
-              </p>
-            </div>
+      <InviteLayout>
+        <div className='space-y-1 text-center'>
+          <h1 className={`${soehne.className} font-medium text-[32px] text-black tracking-tight`}>
+            Invalid Unsubscribe Link
+          </h1>
+          <p className={`${inter.className} font-[380] text-[16px] text-muted-foreground`}>
+            {error}
+          </p>
+        </div>
 
-            <div className='space-y-3'>
-              <p className='text-muted-foreground text-sm'>This could happen if:</p>
-              <ul className='ml-4 list-inside list-disc space-y-1 text-muted-foreground text-sm'>
-                <li>The link is missing required parameters</li>
-                <li>The link has expired or been used already</li>
-                <li>The link was copied incorrectly</li>
-              </ul>
-            </div>
+        <div className={`${inter.className} mt-8 w-full max-w-[410px] space-y-3`}>
+          <BrandedButton onClick={() => window.history.back()}>Go Back</BrandedButton>
+        </div>
 
-            <div className='mt-6 flex flex-col gap-3'>
-              <Button
-                onClick={() =>
-                  window.open(
-                    `mailto:${brand.supportEmail}?subject=Unsubscribe%20Help&body=Hi%2C%20I%20need%20help%20unsubscribing%20from%20emails.%20My%20unsubscribe%20link%20is%20not%20working.`,
-                    '_blank'
-                  )
-                }
-                className='w-full bg-[var(--brand-primary-hex)] font-medium text-white shadow-sm transition-colors duration-200 hover:bg-[var(--brand-primary-hover-hex)]'
-              >
-                Contact Support
-              </Button>
-              <Button onClick={() => window.history.back()} variant='outline' className='w-full'>
-                Go Back
-              </Button>
-            </div>
-
-            <div className='mt-4 text-center'>
-              <p className='text-muted-foreground text-xs'>
-                Need immediate help? Email us at{' '}
-                <a
-                  href={`mailto:${brand.supportEmail}`}
-                  className='text-muted-foreground hover:underline'
-                >
-                  {brand.supportEmail}
-                </a>
-              </p>
-            </div>
-          </CardContent>
-        </Card>
-      </div>
+        <SupportFooter position='absolute' />
+      </InviteLayout>
     )
   }
 
   if (data?.isTransactional) {
     return (
-      <div className='before:-z-50 relative flex min-h-screen items-center justify-center p-4 before:pointer-events-none before:fixed before:inset-0 before:bg-white'>
-        <Card className='w-full max-w-md border shadow-sm'>
-          <CardHeader className='text-center'>
-            <Info className='mx-auto mb-2 h-12 w-12 text-blue-500' />
-            <CardTitle className='text-foreground'>Important Account Emails</CardTitle>
-            <CardDescription className='text-muted-foreground'>
-              This email contains important information about your account
-            </CardDescription>
-          </CardHeader>
-          <CardContent className='space-y-4'>
-            <div className='rounded-lg border bg-blue-50 p-4'>
-              <p className='text-blue-800 text-sm'>
-                <strong>Transactional emails</strong> like password resets, account confirmations,
-                and security alerts cannot be unsubscribed from as they contain essential
-                information for your account security and functionality.
-              </p>
-            </div>
+      <InviteLayout>
+        <div className='space-y-1 text-center'>
+          <h1 className={`${soehne.className} font-medium text-[32px] text-black tracking-tight`}>
+            Important Account Emails
+          </h1>
+          <p className={`${inter.className} font-[380] text-[16px] text-muted-foreground`}>
+            Transactional emails like password resets, account confirmations, and security alerts
+            cannot be unsubscribed from as they contain essential information for your account.
+          </p>
+        </div>
 
-            <div className='space-y-3'>
-              <p className='text-foreground text-sm'>
-                If you no longer wish to receive these emails, you can:
-              </p>
-              <ul className='ml-4 list-inside list-disc space-y-1 text-muted-foreground text-sm'>
-                <li>Close your account entirely</li>
-                <li>Contact our support team for assistance</li>
-              </ul>
-            </div>
+        <div className={`${inter.className} mt-8 w-full max-w-[410px] space-y-3`}>
+          <BrandedButton onClick={() => window.close()}>Close</BrandedButton>
+        </div>
 
-            <div className='mt-6 flex flex-col gap-3'>
-              <Button
-                onClick={() =>
-                  window.open(
-                    `mailto:${brand.supportEmail}?subject=Account%20Help&body=Hi%2C%20I%20need%20help%20with%20my%20account%20emails.`,
-                    '_blank'
-                  )
-                }
-                className='w-full bg-blue-600 text-white hover:bg-blue-700'
-              >
-                Contact Support
-              </Button>
-              <Button onClick={() => window.close()} variant='outline' className='w-full'>
-                Close
-              </Button>
-            </div>
-          </CardContent>
-        </Card>
-      </div>
+        <SupportFooter position='absolute' />
+      </InviteLayout>
     )
   }
 
   if (unsubscribed) {
     return (
-      <div className='before:-z-50 relative flex min-h-screen items-center justify-center before:pointer-events-none before:fixed before:inset-0 before:bg-white'>
-        <Card className='w-full max-w-md border shadow-sm'>
-          <CardHeader className='text-center'>
-            <CheckCircle className='mx-auto mb-2 h-12 w-12 text-green-500' />
-            <CardTitle className='text-foreground'>Successfully Unsubscribed</CardTitle>
-            <CardDescription className='text-muted-foreground'>
-              You have been unsubscribed from our emails. You will stop receiving emails within 48
-              hours.
-            </CardDescription>
-          </CardHeader>
-          <CardContent className='text-center'>
-            <p className='text-muted-foreground text-sm'>
-              If you change your mind, you can always update your email preferences in your account
-              settings or contact us at{' '}
-              <a
-                href={`mailto:${brand.supportEmail}`}
-                className='text-muted-foreground hover:underline'
-              >
-                {brand.supportEmail}
-              </a>
-            </p>
-          </CardContent>
-        </Card>
-      </div>
+      <InviteLayout>
+        <div className='space-y-1 text-center'>
+          <h1 className={`${soehne.className} font-medium text-[32px] text-black tracking-tight`}>
+            Successfully Unsubscribed
+          </h1>
+          <p className={`${inter.className} font-[380] text-[16px] text-muted-foreground`}>
+            You have been unsubscribed from our emails. You will stop receiving emails within 48
+            hours.
+          </p>
+        </div>
+
+        <div className={`${inter.className} mt-8 w-full max-w-[410px] space-y-3`}>
+          <BrandedButton onClick={() => window.close()}>Close</BrandedButton>
+        </div>
+
+        <SupportFooter position='absolute' />
+      </InviteLayout>
     )
   }
 
+  const isAlreadyUnsubscribedFromAll = data?.currentPreferences.unsubscribeAll
+
   return (
-    <div className='before:-z-50 relative flex min-h-screen items-center justify-center p-4 before:pointer-events-none before:fixed before:inset-0 before:bg-white'>
-      <Card className='w-full max-w-md border shadow-sm'>
-        <CardHeader className='text-center'>
-          <Heart className='mx-auto mb-2 h-12 w-12 text-red-500' />
-          <CardTitle className='text-foreground'>We&apos;re sorry to see you go!</CardTitle>
-          <CardDescription className='text-muted-foreground'>
-            We understand email preferences are personal. Choose which emails you&apos;d like to
-            stop receiving from Sim.
-          </CardDescription>
-          <div className='mt-2 rounded-lg border bg-muted/50 p-3'>
-            <p className='text-muted-foreground text-xs'>
-              Email: <span className='font-medium text-foreground'>{data?.email}</span>
-            </p>
-          </div>
-        </CardHeader>
-        <CardContent className='space-y-4'>
-          <div className='space-y-3'>
-            <Button
-              onClick={() => handleUnsubscribe('all')}
-              disabled={processing || data?.currentPreferences.unsubscribeAll}
-              variant='destructive'
-              className='w-full'
-            >
-              {data?.currentPreferences.unsubscribeAll ? (
-                <CheckCircle className='mr-2 h-4 w-4' />
-              ) : null}
-              {processing
-                ? 'Unsubscribing...'
-                : data?.currentPreferences.unsubscribeAll
-                  ? 'Unsubscribed from All Emails'
-                  : 'Unsubscribe from All Marketing Emails'}
-            </Button>
+    <InviteLayout>
+      <div className='space-y-1 text-center'>
+        <h1 className={`${soehne.className} font-medium text-[32px] text-black tracking-tight`}>
+          Email Preferences
+        </h1>
+        <p className={`${inter.className} font-[380] text-[16px] text-muted-foreground`}>
+          Choose which emails you'd like to stop receiving.
+        </p>
+        <p className={`${inter.className} mt-2 font-[380] text-[14px] text-muted-foreground`}>
+          {data?.email}
+        </p>
+      </div>
 
-            <div className='text-center text-muted-foreground text-sm'>
-              or choose specific types:
-            </div>
+      <div className={`${inter.className} mt-8 w-full max-w-[410px] space-y-3`}>
+        <BrandedButton
+          onClick={() => handleUnsubscribe('all')}
+          disabled={processing || isAlreadyUnsubscribedFromAll}
+          loading={processing}
+          loadingText='Unsubscribing'
+        >
+          {isAlreadyUnsubscribedFromAll
+            ? 'Unsubscribed from All Emails'
+            : 'Unsubscribe from All Marketing Emails'}
+        </BrandedButton>
 
-            <Button
-              onClick={() => handleUnsubscribe('marketing')}
-              disabled={
-                processing ||
-                data?.currentPreferences.unsubscribeAll ||
-                data?.currentPreferences.unsubscribeMarketing
-              }
-              variant='outline'
-              className='w-full'
-            >
-              {data?.currentPreferences.unsubscribeMarketing ? (
-                <CheckCircle className='mr-2 h-4 w-4' />
-              ) : null}
-              {data?.currentPreferences.unsubscribeMarketing
-                ? 'Unsubscribed from Marketing'
-                : 'Unsubscribe from Marketing Emails'}
-            </Button>
+        <div className='py-2 text-center'>
+          <span className={`${inter.className} font-[380] text-[14px] text-muted-foreground`}>
+            or choose specific types
+          </span>
+        </div>
 
-            <Button
-              onClick={() => handleUnsubscribe('updates')}
-              disabled={
-                processing ||
-                data?.currentPreferences.unsubscribeAll ||
-                data?.currentPreferences.unsubscribeUpdates
-              }
-              variant='outline'
-              className='w-full'
-            >
-              {data?.currentPreferences.unsubscribeUpdates ? (
-                <CheckCircle className='mr-2 h-4 w-4' />
-              ) : null}
-              {data?.currentPreferences.unsubscribeUpdates
-                ? 'Unsubscribed from Updates'
-                : 'Unsubscribe from Product Updates'}
-            </Button>
+        <BrandedButton
+          onClick={() => handleUnsubscribe('marketing')}
+          disabled={
+            processing ||
+            isAlreadyUnsubscribedFromAll ||
+            data?.currentPreferences.unsubscribeMarketing
+          }
+        >
+          {data?.currentPreferences.unsubscribeMarketing
+            ? 'Unsubscribed from Marketing'
+            : 'Unsubscribe from Marketing Emails'}
+        </BrandedButton>
 
-            <Button
-              onClick={() => handleUnsubscribe('notifications')}
-              disabled={
-                processing ||
-                data?.currentPreferences.unsubscribeAll ||
-                data?.currentPreferences.unsubscribeNotifications
-              }
-              variant='outline'
-              className='w-full'
-            >
-              {data?.currentPreferences.unsubscribeNotifications ? (
-                <CheckCircle className='mr-2 h-4 w-4' />
-              ) : null}
-              {data?.currentPreferences.unsubscribeNotifications
-                ? 'Unsubscribed from Notifications'
-                : 'Unsubscribe from Notifications'}
-            </Button>
-          </div>
+        <BrandedButton
+          onClick={() => handleUnsubscribe('updates')}
+          disabled={
+            processing ||
+            isAlreadyUnsubscribedFromAll ||
+            data?.currentPreferences.unsubscribeUpdates
+          }
+        >
+          {data?.currentPreferences.unsubscribeUpdates
+            ? 'Unsubscribed from Updates'
+            : 'Unsubscribe from Product Updates'}
+        </BrandedButton>
 
-          <div className='mt-6 space-y-3'>
-            <div className='rounded-lg border bg-muted/50 p-3'>
-              <p className='text-center text-muted-foreground text-xs'>
-                <strong>Note:</strong> You&apos;ll continue receiving important account emails like
-                password resets and security alerts.
-              </p>
-            </div>
+        <BrandedButton
+          onClick={() => handleUnsubscribe('notifications')}
+          disabled={
+            processing ||
+            isAlreadyUnsubscribedFromAll ||
+            data?.currentPreferences.unsubscribeNotifications
+          }
+        >
+          {data?.currentPreferences.unsubscribeNotifications
+            ? 'Unsubscribed from Notifications'
+            : 'Unsubscribe from Notifications'}
+        </BrandedButton>
+      </div>
 
-            <p className='text-center text-muted-foreground text-xs'>
-              Questions? Contact us at{' '}
-              <a
-                href={`mailto:${brand.supportEmail}`}
-                className='text-muted-foreground hover:underline'
-              >
-                {brand.supportEmail}
-              </a>
-            </p>
-          </div>
-        </CardContent>
-      </Card>
-    </div>
+      <div className={`${inter.className} mt-6 max-w-[410px] text-center`}>
+        <p className='font-[380] text-[13px] text-muted-foreground'>
+          You'll continue receiving important account emails like password resets and security
+          alerts.
+        </p>
+      </div>
+
+      <SupportFooter position='absolute' />
+    </InviteLayout>
   )
 }
 
@@ -391,13 +292,20 @@ export default function Unsubscribe() {
   return (
     <Suspense
       fallback={
-        <div className='before:-z-50 relative flex min-h-screen items-center justify-center before:pointer-events-none before:fixed before:inset-0 before:bg-white'>
-          <Card className='w-full max-w-md border shadow-sm'>
-            <CardContent className='flex items-center justify-center p-8'>
-              <Loader2 className='h-8 w-8 animate-spin text-muted-foreground' />
-            </CardContent>
-          </Card>
-        </div>
+        <InviteLayout>
+          <div className='space-y-1 text-center'>
+            <h1 className={`${soehne.className} font-medium text-[32px] text-black tracking-tight`}>
+              Loading
+            </h1>
+            <p className={`${inter.className} font-[380] text-[16px] text-muted-foreground`}>
+              Validating your unsubscribe link...
+            </p>
+          </div>
+          <div className={`${inter.className} mt-8 flex w-full items-center justify-center py-8`}>
+            <Loader2 className='h-8 w-8 animate-spin text-muted-foreground' />
+          </div>
+          <SupportFooter position='absolute' />
+        </InviteLayout>
       }
     >
       <UnsubscribeContent />

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/chat-history-skeleton/chat-history-skeleton.tsx

@@ -0,0 +1,22 @@
+import { PopoverSection } from '@/components/emcn'
+
+/**
+ * Skeleton loading component for chat history dropdown
+ * Displays placeholder content while chats are being loaded
+ */
+export function ChatHistorySkeleton() {
+  return (
+    <>
+      <PopoverSection>
+        <div className='h-3 w-12 animate-pulse rounded bg-muted/40' />
+      </PopoverSection>
+      <div className='flex flex-col gap-0.5'>
+        {[1, 2, 3].map((i) => (
+          <div key={i} className='flex h-[25px] items-center px-[6px]'>
+            <div className='h-3 w-full animate-pulse rounded bg-muted/40' />
+          </div>
+        ))}
+      </div>
+    </>
+  )
+}

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/chat-history-skeleton/index.ts

@@ -0,0 +1 @@
+export * from './chat-history-skeleton'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/checkpoint-discard-modal/checkpoint-discard-modal.tsx

@@ -0,0 +1,56 @@
+import { Button } from '@/components/emcn'
+
+interface CheckpointDiscardModalProps {
+  isProcessingDiscard: boolean
+  onCancel: () => void
+  onRevert: () => void
+  onContinue: () => void
+}
+
+/**
+ * Inline confirmation modal for discarding checkpoints during message editing
+ * Shows options to cancel, revert to checkpoint, or continue without reverting
+ */
+export function CheckpointDiscardModal({
+  isProcessingDiscard,
+  onCancel,
+  onRevert,
+  onContinue,
+}: CheckpointDiscardModalProps) {
+  return (
+    <div className='mt-[8px] rounded-[4px] border border-[var(--border)] bg-[var(--surface-4)] p-[10px]'>
+      <p className='mb-[8px] text-[12px] text-[var(--text-primary)]'>
+        Continue from a previous message?
+      </p>
+      <div className='flex gap-[8px]'>
+        <Button
+          onClick={onCancel}
+          variant='active'
+          size='sm'
+          className='flex-1'
+          disabled={isProcessingDiscard}
+        >
+          Cancel
+        </Button>
+        <Button
+          onClick={onRevert}
+          variant='destructive'
+          size='sm'
+          className='flex-1'
+          disabled={isProcessingDiscard}
+        >
+          {isProcessingDiscard ? 'Reverting...' : 'Revert'}
+        </Button>
+        <Button
+          onClick={onContinue}
+          variant='tertiary'
+          size='sm'
+          className='flex-1'
+          disabled={isProcessingDiscard}
+        >
+          Continue
+        </Button>
+      </div>
+    </div>
+  )
+}

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/checkpoint-discard-modal/index.ts

@@ -0,0 +1 @@
+export * from './checkpoint-discard-modal'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/file-display/index.ts

@@ -0,0 +1 @@
+export * from './file-display'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/index.ts

@@ -1,5 +1,7 @@
+export * from './checkpoint-discard-modal'
 export * from './file-display'
-export { default as CopilotMarkdownRenderer } from './markdown-renderer'
+export { CopilotMarkdownRenderer } from './markdown-renderer'
+export * from './restore-checkpoint-modal'
 export * from './smooth-streaming'
 export * from './thinking-block'
 export * from './usage-limit-actions'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/markdown-renderer/index.ts

@@ -0,0 +1 @@
+export { default as CopilotMarkdownRenderer } from './markdown-renderer'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/restore-checkpoint-modal/index.ts

@@ -0,0 +1 @@
+export * from './restore-checkpoint-modal'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/restore-checkpoint-modal/restore-checkpoint-modal.tsx

@@ -0,0 +1,46 @@
+import { Button } from '@/components/emcn'
+
+interface RestoreCheckpointModalProps {
+  isReverting: boolean
+  onCancel: () => void
+  onConfirm: () => void
+}
+
+/**
+ * Inline confirmation modal for restoring a checkpoint
+ * Warns user that the action cannot be undone
+ */
+export function RestoreCheckpointModal({
+  isReverting,
+  onCancel,
+  onConfirm,
+}: RestoreCheckpointModalProps) {
+  return (
+    <div className='mt-[8px] rounded-[4px] border border-[var(--border)] bg-[var(--surface-4)] p-[10px]'>
+      <p className='mb-[8px] text-[12px] text-[var(--text-primary)]'>
+        Revert to checkpoint? This will restore your workflow to the state saved at this checkpoint.{' '}
+        <span className='text-[var(--text-error)]'>This action cannot be undone.</span>
+      </p>
+      <div className='flex gap-[8px]'>
+        <Button
+          onClick={onCancel}
+          variant='active'
+          size='sm'
+          className='flex-1'
+          disabled={isReverting}
+        >
+          Cancel
+        </Button>
+        <Button
+          onClick={onConfirm}
+          variant='destructive'
+          size='sm'
+          className='flex-1'
+          disabled={isReverting}
+        >
+          {isReverting ? 'Reverting...' : 'Revert'}
+        </Button>
+      </div>
+    </div>
+  )
+}

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/smooth-streaming/index.ts

@@ -0,0 +1 @@
+export * from './smooth-streaming'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/smooth-streaming/smooth-streaming.tsx

@@ -1,6 +1,6 @@
 import { memo, useEffect, useRef, useState } from 'react'
 import { cn } from '@/lib/core/utils/cn'
-import CopilotMarkdownRenderer from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/markdown-renderer'
+import { CopilotMarkdownRenderer } from '../markdown-renderer'
 
 /**
  * Character animation delay in milliseconds

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/thinking-block/index.ts

@@ -0,0 +1 @@
+export * from './thinking-block'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/thinking-block/thinking-block.tsx

@@ -3,15 +3,20 @@
 import { memo, useEffect, useMemo, useRef, useState } from 'react'
 import clsx from 'clsx'
 import { ChevronUp } from 'lucide-react'
-import CopilotMarkdownRenderer from './markdown-renderer'
+import { CopilotMarkdownRenderer } from '../markdown-renderer'
 
 /**
  * Removes thinking tags (raw or escaped) from streamed content.
+ * Also strips special tags (options, plan) that may have been accidentally included.
  */
 function stripThinkingTags(text: string): string {
   return text
     .replace(/<\/?thinking[^>]*>/gi, '')
     .replace(/&lt;\/?thinking[^&]*&gt;/gi, '')
+    .replace(/<options>[\s\S]*?<\/options>/gi, '') // Strip complete options tags
+    .replace(/<options>[\s\S]*$/gi, '') // Strip incomplete/streaming options tags
+    .replace(/<plan>[\s\S]*?<\/plan>/gi, '') // Strip complete plan tags
+    .replace(/<plan>[\s\S]*$/gi, '') // Strip incomplete/streaming plan tags
     .trim()
 }
 

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/usage-limit-actions/index.ts

@@ -0,0 +1 @@
+export * from './usage-limit-actions'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/copilot-message.tsx

@@ -9,18 +9,22 @@ import {
   ToolCall,
 } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components'
 import {
+  CheckpointDiscardModal,
   FileAttachmentDisplay,
+  RestoreCheckpointModal,
   SmoothStreamingText,
   StreamingIndicator,
   ThinkingBlock,
   UsageLimitActions,
 } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components'
-import CopilotMarkdownRenderer from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/markdown-renderer'
+import { CopilotMarkdownRenderer } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/markdown-renderer'
 import {
   useCheckpointManagement,
+  useMessageContentAnalysis,
   useMessageEditing,
 } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/hooks'
 import { UserInput } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/user-input'
+import { buildMentionHighlightNodes } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/utils'
 import type { CopilotMessage as CopilotMessageType } from '@/stores/panel'
 import { useCopilotStore } from '@/stores/panel'
 
@@ -179,6 +183,32 @@ const CopilotMessage: FC<CopilotMessageProps> = memo(
       return message.content ? parseSpecialTags(message.content) : null
     }, [message.content, message.contentBlocks, isUser, isStreaming])
 
+    // Detect previously selected option by checking if the next user message matches an option
+    const selectedOptionKey = useMemo(() => {
+      if (!parsedTags?.options || isStreaming) return null
+
+      // Find the index of this message in the messages array
+      const currentIndex = messages.findIndex((m) => m.id === message.id)
+      if (currentIndex === -1 || currentIndex >= messages.length - 1) return null
+
+      // Get the next message
+      const nextMessage = messages[currentIndex + 1]
+      if (!nextMessage || nextMessage.role !== 'user') return null
+
+      const nextContent = nextMessage.content?.trim()
+      if (!nextContent) return null
+
+      // Check if the next user message content matches any option title
+      for (const [key, option] of Object.entries(parsedTags.options)) {
+        const optionTitle = typeof option === 'string' ? option : option.title
+        if (nextContent === optionTitle) {
+          return key
+        }
+      }
+
+      return null
+    }, [parsedTags?.options, messages, message.id, isStreaming])
+
     // Get sendMessage from store for continuation actions
     const sendMessage = useCopilotStore((s) => s.sendMessage)
 
@@ -191,6 +221,9 @@ const CopilotMessage: FC<CopilotMessageProps> = memo(
       [sendMessage]
     )
 
+    // Analyze message content for visibility (used for assistant messages)
+    const { hasVisibleContent } = useMessageContentAnalysis({ message })
+
     // Memoize content blocks to avoid re-rendering unchanged blocks
     // No entrance animations to prevent layout shift
     const memoizedContentBlocks = useMemo(() => {
@@ -290,40 +323,12 @@ const CopilotMessage: FC<CopilotMessageProps> = memo(
 
               {/* Inline Checkpoint Discard Confirmation - shown below input in edit mode */}
               {showCheckpointDiscardModal && (
-                <div className='mt-[8px] rounded-[4px] border border-[var(--border)] bg-[var(--surface-4)] p-[10px]'>
-                  <p className='mb-[8px] text-[12px] text-[var(--text-primary)]'>
-                    Continue from a previous message?
-                  </p>
-                  <div className='flex gap-[8px]'>
-                    <Button
-                      onClick={handleCancelCheckpointDiscard}
-                      variant='active'
-                      size='sm'
-                      className='flex-1'
-                      disabled={isProcessingDiscard}
-                    >
-                      Cancel
-                    </Button>
-                    <Button
-                      onClick={handleContinueAndRevert}
-                      variant='destructive'
-                      size='sm'
-                      className='flex-1'
-                      disabled={isProcessingDiscard}
-                    >
-                      {isProcessingDiscard ? 'Reverting...' : 'Revert'}
-                    </Button>
-                    <Button
-                      onClick={handleContinueWithoutRevert}
-                      variant='tertiary'
-                      size='sm'
-                      className='flex-1'
-                      disabled={isProcessingDiscard}
-                    >
-                      Continue
-                    </Button>
-                  </div>
-                </div>
+                <CheckpointDiscardModal
+                  isProcessingDiscard={isProcessingDiscard}
+                  onCancel={handleCancelCheckpointDiscard}
+                  onRevert={handleContinueAndRevert}
+                  onContinue={handleContinueWithoutRevert}
+                />
               )}
             </div>
           ) : (
@@ -348,46 +353,15 @@ const CopilotMessage: FC<CopilotMessageProps> = memo(
                   ref={messageContentRef}
                   className={`relative whitespace-pre-wrap break-words px-[2px] py-1 font-medium font-sans text-[var(--text-primary)] text-sm leading-[1.25rem] ${isSendingMessage && isLastUserMessage && isHoveringMessage ? 'pr-7' : ''} ${!isExpanded && needsExpansion ? 'max-h-[60px] overflow-hidden' : 'overflow-visible'}`}
                 >
-                  {(() => {
-                    const text = message.content || ''
-                    const contexts: any[] = Array.isArray((message as any).contexts)
-                      ? ((message as any).contexts as any[])
-                      : []
-
-                    // Build tokens with their prefixes (@ for mentions, / for commands)
-                    const tokens = contexts
-                      .filter((c) => c?.kind !== 'current_workflow' && c?.label)
-                      .map((c) => {
-                        const prefix = c?.kind === 'slash_command' ? '/' : '@'
-                        return `${prefix}${c.label}`
-                      })
-                    if (!tokens.length) return text
-
-                    const escapeRegex = (s: string) => s.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
-                    const pattern = new RegExp(`(${tokens.map(escapeRegex).join('|')})`, 'g')
-
-                    const nodes: React.ReactNode[] = []
-                    let lastIndex = 0
-                    let match: RegExpExecArray | null
-                    while ((match = pattern.exec(text)) !== null) {
-                      const i = match.index
-                      const before = text.slice(lastIndex, i)
-                      if (before) nodes.push(before)
-                      const mention = match[0]
-                      nodes.push(
-                        <span
-                          key={`mention-${i}-${lastIndex}`}
-                          className='rounded-[4px] bg-[rgba(50,189,126,0.65)] py-[1px]'
-                        >
-                          {mention}
-                        </span>
-                      )
-                      lastIndex = i + mention.length
-                    }
-                    const tail = text.slice(lastIndex)
-                    if (tail) nodes.push(tail)
-                    return nodes
-                  })()}
+                  {buildMentionHighlightNodes(
+                    message.content || '',
+                    message.contexts || [],
+                    (token, key) => (
+                      <span key={key} className='rounded-[4px] bg-[rgba(50,189,126,0.65)] py-[1px]'>
+                        {token}
+                      </span>
+                    )
+                  )}
                 </div>
 
                 {/* Gradient fade when truncated - applies to entire message box */}
@@ -439,50 +413,16 @@ const CopilotMessage: FC<CopilotMessageProps> = memo(
 
           {/* Inline Restore Checkpoint Confirmation */}
           {showRestoreConfirmation && (
-            <div className='mt-[8px] rounded-[4px] border border-[var(--border)] bg-[var(--surface-4)] p-[10px]'>
-              <p className='mb-[8px] text-[12px] text-[var(--text-primary)]'>
-                Revert to checkpoint? This will restore your workflow to the state saved at this
-                checkpoint.{' '}
-                <span className='text-[var(--text-error)]'>This action cannot be undone.</span>
-              </p>
-              <div className='flex gap-[8px]'>
-                <Button
-                  onClick={handleCancelRevert}
-                  variant='active'
-                  size='sm'
-                  className='flex-1'
-                  disabled={isReverting}
-                >
-                  Cancel
-                </Button>
-                <Button
-                  onClick={handleConfirmRevert}
-                  variant='destructive'
-                  size='sm'
-                  className='flex-1'
-                  disabled={isReverting}
-                >
-                  {isReverting ? 'Reverting...' : 'Revert'}
-                </Button>
-              </div>
-            </div>
+            <RestoreCheckpointModal
+              isReverting={isReverting}
+              onCancel={handleCancelRevert}
+              onConfirm={handleConfirmRevert}
+            />
           )}
         </div>
       )
     }
 
-    // Check if there's any visible content in the blocks
-    const hasVisibleContent = useMemo(() => {
-      if (!message.contentBlocks || message.contentBlocks.length === 0) return false
-      return message.contentBlocks.some((block) => {
-        if (block.type === 'text') {
-          const parsed = parseSpecialTags(block.content)
-          return parsed.cleanContent.trim().length > 0
-        }
-        return block.type === 'thinking' || block.type === 'tool_call'
-      })
-    }, [message.contentBlocks])
-
     if (isAssistant) {
       return (
         <div
@@ -534,6 +474,7 @@ const CopilotMessage: FC<CopilotMessageProps> = memo(
                   isLastMessage && !isStreaming && parsedTags.optionsComplete === true
                 }
                 streaming={isStreaming || !parsedTags.optionsComplete}
+                selectedOptionKey={selectedOptionKey}
               />
             )}
           </div>

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/hooks/index.ts

@@ -1,2 +1,3 @@
 export { useCheckpointManagement } from './use-checkpoint-management'
+export { useMessageContentAnalysis } from './use-message-content-analysis'
 export { useMessageEditing } from './use-message-editing'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/hooks/use-message-content-analysis.ts

@@ -0,0 +1,31 @@
+import { useMemo } from 'react'
+import { parseSpecialTags } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components'
+import type { CopilotMessage } from '@/stores/panel'
+
+interface UseMessageContentAnalysisProps {
+  message: CopilotMessage
+}
+
+/**
+ * Hook to analyze message content blocks for visibility and content
+ * Determines if there's any visible content to display
+ *
+ * @param props - Configuration containing the message to analyze
+ * @returns Object containing visibility analysis results
+ */
+export function useMessageContentAnalysis({ message }: UseMessageContentAnalysisProps) {
+  const hasVisibleContent = useMemo(() => {
+    if (!message.contentBlocks || message.contentBlocks.length === 0) return false
+    return message.contentBlocks.some((block) => {
+      if (block.type === 'text') {
+        const parsed = parseSpecialTags(block.content)
+        return parsed.cleanContent.trim().length > 0
+      }
+      return block.type === 'thinking' || block.type === 'tool_call'
+    })
+  }, [message.contentBlocks])
+
+  return {
+    hasVisibleContent,
+  }
+}

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/hooks/use-message-editing.ts

@@ -2,11 +2,18 @@
 
 import { useCallback, useEffect, useRef, useState } from 'react'
 import { createLogger } from '@sim/logger'
-import type { CopilotMessage } from '@/stores/panel'
+import type { ChatContext, CopilotMessage, MessageFileAttachment } from '@/stores/panel'
 import { useCopilotStore } from '@/stores/panel'
 
 const logger = createLogger('useMessageEditing')
 
+/**
+ * Ref interface for UserInput component
+ */
+interface UserInputRef {
+  focus: () => void
+}
+
 /**
  * Message truncation height in pixels
  */
@@ -32,8 +39,8 @@ interface UseMessageEditingProps {
   setShowCheckpointDiscardModal: (show: boolean) => void
   pendingEditRef: React.MutableRefObject<{
     message: string
-    fileAttachments?: any[]
-    contexts?: any[]
+    fileAttachments?: MessageFileAttachment[]
+    contexts?: ChatContext[]
   } | null>
   /**
    * When true, disables the internal document click-outside handler.
@@ -69,7 +76,7 @@ export function useMessageEditing(props: UseMessageEditingProps) {
 
   const editContainerRef = useRef<HTMLDivElement>(null)
   const messageContentRef = useRef<HTMLDivElement>(null)
-  const userInputRef = useRef<any>(null)
+  const userInputRef = useRef<UserInputRef>(null)
 
   const { sendMessage, isSendingMessage, abortMessage, currentChat } = useCopilotStore()
 
@@ -121,7 +128,11 @@ export function useMessageEditing(props: UseMessageEditingProps) {
    * Truncates messages after edited message and resends with same ID
    */
   const performEdit = useCallback(
-    async (editedMessage: string, fileAttachments?: any[], contexts?: any[]) => {
+    async (
+      editedMessage: string,
+      fileAttachments?: MessageFileAttachment[],
+      contexts?: ChatContext[]
+    ) => {
       const currentMessages = messages
       const editIndex = currentMessages.findIndex((m) => m.id === message.id)
 
@@ -134,7 +145,7 @@ export function useMessageEditing(props: UseMessageEditingProps) {
           ...message,
           content: editedMessage,
           fileAttachments: fileAttachments || message.fileAttachments,
-          contexts: contexts || (message as any).contexts,
+          contexts: contexts || message.contexts,
         }
 
         useCopilotStore.setState({ messages: [...truncatedMessages, updatedMessage] })
@@ -153,7 +164,7 @@ export function useMessageEditing(props: UseMessageEditingProps) {
                   timestamp: m.timestamp,
                   ...(m.contentBlocks && { contentBlocks: m.contentBlocks }),
                   ...(m.fileAttachments && { fileAttachments: m.fileAttachments }),
-                  ...((m as any).contexts && { contexts: (m as any).contexts }),
+                  ...(m.contexts && { contexts: m.contexts }),
                 })),
               }),
             })
@@ -164,7 +175,7 @@ export function useMessageEditing(props: UseMessageEditingProps) {
 
         await sendMessage(editedMessage, {
           fileAttachments: fileAttachments || message.fileAttachments,
-          contexts: contexts || (message as any).contexts,
+          contexts: contexts || message.contexts,
           messageId: message.id,
           queueIfBusy: false,
         })
@@ -178,7 +189,11 @@ export function useMessageEditing(props: UseMessageEditingProps) {
    * Checks for checkpoints and shows confirmation if needed
    */
   const handleSubmitEdit = useCallback(
-    async (editedMessage: string, fileAttachments?: any[], contexts?: any[]) => {
+    async (
+      editedMessage: string,
+      fileAttachments?: MessageFileAttachment[],
+      contexts?: ChatContext[]
+    ) => {
       if (!editedMessage.trim()) return
 
       if (isSendingMessage) {

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/index.ts

@@ -0,0 +1 @@
+export * from './copilot-message'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/index.ts

@@ -1,7 +1,8 @@
-export * from './copilot-message/copilot-message'
-export * from './plan-mode-section/plan-mode-section'
-export * from './queued-messages/queued-messages'
-export * from './todo-list/todo-list'
-export * from './tool-call/tool-call'
-export * from './user-input/user-input'
-export * from './welcome/welcome'
+export * from './chat-history-skeleton'
+export * from './copilot-message'
+export * from './plan-mode-section'
+export * from './queued-messages'
+export * from './todo-list'
+export * from './tool-call'
+export * from './user-input'
+export * from './welcome'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/plan-mode-section/index.ts

@@ -0,0 +1 @@
+export * from './plan-mode-section'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/plan-mode-section/plan-mode-section.tsx

@@ -29,7 +29,7 @@ import { Check, GripHorizontal, Pencil, X } from 'lucide-react'
 import { Button, Textarea } from '@/components/emcn'
 import { Trash } from '@/components/emcn/icons/trash'
 import { cn } from '@/lib/core/utils/cn'
-import CopilotMarkdownRenderer from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/markdown-renderer'
+import { CopilotMarkdownRenderer } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/markdown-renderer'
 
 /**
  * Shared border and background styles

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/queued-messages/index.ts

@@ -0,0 +1 @@
+export * from './queued-messages'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/todo-list/index.ts

@@ -0,0 +1 @@
+export * from './todo-list'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/tool-call/index.ts

@@ -0,0 +1 @@
+export * from './tool-call'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/tool-call/tool-call.tsx

@@ -15,7 +15,7 @@ import {
   hasInterrupt as hasInterruptFromConfig,
   isSpecialTool as isSpecialToolFromConfig,
 } from '@/lib/copilot/tools/client/ui-config'
-import CopilotMarkdownRenderer from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/markdown-renderer'
+import { CopilotMarkdownRenderer } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/markdown-renderer'
 import { SmoothStreamingText } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/smooth-streaming'
 import { ThinkingBlock } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/copilot-message/components/thinking-block'
 import { getDisplayValue } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/workflow-block/workflow-block'
@@ -244,6 +244,7 @@ export function OptionsSelector({
   disabled = false,
   enableKeyboardNav = false,
   streaming = false,
+  selectedOptionKey = null,
 }: {
   options: Record<string, OptionItem>
   onSelect: (optionKey: string, optionText: string) => void
@@ -252,6 +253,8 @@ export function OptionsSelector({
   enableKeyboardNav?: boolean
   /** When true, looks enabled but interaction is disabled (for streaming state) */
   streaming?: boolean
+  /** Pre-selected option key (for restoring selection from history) */
+  selectedOptionKey?: string | null
 }) {
   const isInteractionDisabled = disabled || streaming
   const sortedOptions = useMemo(() => {
@@ -270,7 +273,7 @@ export function OptionsSelector({
   }, [options])
 
   const [hoveredIndex, setHoveredIndex] = useState(0)
-  const [chosenKey, setChosenKey] = useState<string | null>(null)
+  const [chosenKey, setChosenKey] = useState<string | null>(selectedOptionKey)
   const containerRef = useRef<HTMLDivElement>(null)
 
   const isLocked = chosenKey !== null

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components/attached-files-display/index.ts

@@ -0,0 +1 @@
+export * from './attached-files-display'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components/bottom-controls/bottom-controls.tsx

@@ -0,0 +1,127 @@
+'use client'
+
+import { ArrowUp, Image, Loader2 } from 'lucide-react'
+import { Badge, Button } from '@/components/emcn'
+import { cn } from '@/lib/core/utils/cn'
+import { ModeSelector } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components/mode-selector/mode-selector'
+import { ModelSelector } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components/model-selector/model-selector'
+
+interface BottomControlsProps {
+  mode: 'ask' | 'build' | 'plan'
+  onModeChange?: (mode: 'ask' | 'build' | 'plan') => void
+  selectedModel: string
+  onModelSelect: (model: string) => void
+  isNearTop: boolean
+  disabled: boolean
+  hideModeSelector: boolean
+  canSubmit: boolean
+  isLoading: boolean
+  isAborting: boolean
+  showAbortButton: boolean
+  onSubmit: () => void
+  onAbort: () => void
+  onFileSelect: () => void
+}
+
+/**
+ * Bottom controls section of the user input
+ * Contains mode selector, model selector, file attachment button, and submit/abort buttons
+ */
+export function BottomControls({
+  mode,
+  onModeChange,
+  selectedModel,
+  onModelSelect,
+  isNearTop,
+  disabled,
+  hideModeSelector,
+  canSubmit,
+  isLoading,
+  isAborting,
+  showAbortButton,
+  onSubmit,
+  onAbort,
+  onFileSelect,
+}: BottomControlsProps) {
+  return (
+    <div className='flex items-center justify-between gap-2'>
+      {/* Left side: Mode Selector + Model Selector */}
+      <div className='flex min-w-0 flex-1 items-center gap-[8px]'>
+        {!hideModeSelector && (
+          <ModeSelector
+            mode={mode}
+            onModeChange={onModeChange}
+            isNearTop={isNearTop}
+            disabled={disabled}
+          />
+        )}
+
+        <ModelSelector
+          selectedModel={selectedModel}
+          isNearTop={isNearTop}
+          onModelSelect={onModelSelect}
+        />
+      </div>
+
+      {/* Right side: Attach Button + Send Button */}
+      <div className='flex flex-shrink-0 items-center gap-[10px]'>
+        <Badge
+          onClick={onFileSelect}
+          title='Attach file'
+          className={cn(
+            'cursor-pointer rounded-[6px] border-0 bg-transparent p-[0px] dark:bg-transparent',
+            disabled && 'cursor-not-allowed opacity-50'
+          )}
+        >
+          <Image className='!h-3.5 !w-3.5 scale-x-110' />
+        </Badge>
+
+        {showAbortButton ? (
+          <Button
+            onClick={onAbort}
+            disabled={isAborting}
+            className={cn(
+              'h-[20px] w-[20px] rounded-full border-0 p-0 transition-colors',
+              !isAborting
+                ? 'bg-[var(--c-383838)] hover:bg-[var(--c-575757)] dark:bg-[var(--c-E0E0E0)] dark:hover:bg-[var(--c-CFCFCF)]'
+                : 'bg-[var(--c-383838)] dark:bg-[var(--c-E0E0E0)]'
+            )}
+            title='Stop generation'
+          >
+            {isAborting ? (
+              <Loader2 className='block h-[13px] w-[13px] animate-spin text-white dark:text-black' />
+            ) : (
+              <svg
+                className='block h-[13px] w-[13px] fill-white dark:fill-black'
+                viewBox='0 0 24 24'
+                xmlns='http://www.w3.org/2000/svg'
+              >
+                <rect x='4' y='4' width='16' height='16' rx='3' ry='3' />
+              </svg>
+            )}
+          </Button>
+        ) : (
+          <Button
+            onClick={onSubmit}
+            disabled={!canSubmit}
+            className={cn(
+              'h-[22px] w-[22px] rounded-full border-0 p-0 transition-colors',
+              canSubmit
+                ? 'bg-[var(--c-383838)] hover:bg-[var(--c-575757)] dark:bg-[var(--c-E0E0E0)] dark:hover:bg-[var(--c-CFCFCF)]'
+                : 'bg-[var(--c-808080)] dark:bg-[var(--c-808080)]'
+            )}
+          >
+            {isLoading ? (
+              <Loader2 className='block h-3.5 w-3.5 animate-spin text-white dark:text-black' />
+            ) : (
+              <ArrowUp
+                className='block h-3.5 w-3.5 text-white dark:text-black'
+                strokeWidth={2.25}
+              />
+            )}
+          </Button>
+        )}
+      </div>
+    </div>
+  )
+}

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components/bottom-controls/index.ts

@@ -0,0 +1 @@
+export * from './bottom-controls'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components/context-pills/index.ts

@@ -0,0 +1 @@
+export * from './context-pills'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components/index.ts

@@ -1,6 +1,7 @@
-export { AttachedFilesDisplay } from './attached-files-display/attached-files-display'
-export { ContextPills } from './context-pills/context-pills'
-export { type MentionFolderNav, MentionMenu } from './mention-menu/mention-menu'
-export { ModeSelector } from './mode-selector/mode-selector'
-export { ModelSelector } from './model-selector/model-selector'
-export { type SlashFolderNav, SlashMenu } from './slash-menu/slash-menu'
+export { AttachedFilesDisplay } from './attached-files-display'
+export { BottomControls } from './bottom-controls'
+export { ContextPills } from './context-pills'
+export { type MentionFolderNav, MentionMenu } from './mention-menu'
+export { ModeSelector } from './mode-selector'
+export { ModelSelector } from './model-selector'
+export { type SlashFolderNav, SlashMenu } from './slash-menu'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components/mention-menu/index.ts

@@ -0,0 +1 @@
+export * from './mention-menu'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components/mode-selector/index.ts

@@ -0,0 +1 @@
+export * from './mode-selector'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components/model-selector/index.ts

@@ -0,0 +1 @@
+export * from './model-selector'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components/slash-menu/index.ts

@@ -0,0 +1 @@
+export * from './slash-menu'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/index.ts

@@ -5,5 +5,6 @@ export { useMentionData } from './use-mention-data'
 export { useMentionInsertHandlers } from './use-mention-insert-handlers'
 export { useMentionKeyboard } from './use-mention-keyboard'
 export { useMentionMenu } from './use-mention-menu'
+export { useMentionSystem } from './use-mention-system'
 export { useMentionTokens } from './use-mention-tokens'
 export { useTextareaAutoResize } from './use-textarea-auto-resize'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-context-management.ts

@@ -1,5 +1,6 @@
 import { useCallback, useEffect, useRef, useState } from 'react'
 import {
+  escapeRegex,
   filterOutContext,
   isContextAlreadySelected,
 } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/utils'
@@ -22,9 +23,6 @@ interface UseContextManagementProps {
 export function useContextManagement({ message, initialContexts }: UseContextManagementProps) {
   const [selectedContexts, setSelectedContexts] = useState<ChatContext[]>(initialContexts ?? [])
   const initializedRef = useRef(false)
-  const escapeRegex = useCallback((value: string) => {
-    return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
-  }, [])
 
   // Initialize with initial contexts when they're first provided (for edit mode)
   useEffect(() => {

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-mention-system.ts

@@ -0,0 +1,107 @@
+import type { MentionFolderNav } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components'
+import { useContextManagement } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-context-management'
+import { useFileAttachments } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-file-attachments'
+import { useMentionData } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-mention-data'
+import { useMentionInsertHandlers } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-mention-insert-handlers'
+import { useMentionKeyboard } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-mention-keyboard'
+import { useMentionMenu } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-mention-menu'
+import { useMentionTokens } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-mention-tokens'
+import { useTextareaAutoResize } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-textarea-auto-resize'
+import type { ChatContext } from '@/stores/panel'
+
+interface UseMentionSystemProps {
+  message: string
+  setMessage: (message: string) => void
+  workflowId: string | null
+  workspaceId: string
+  userId?: string
+  panelWidth: number
+  disabled: boolean
+  isLoading: boolean
+  inputContainerRef: HTMLDivElement | null
+  initialContexts?: ChatContext[]
+  mentionFolderNav: MentionFolderNav | null
+}
+
+/**
+ * Composite hook that combines all mention-related hooks into a single interface.
+ * Reduces import complexity in components that need full mention functionality.
+ *
+ * @param props - Configuration for all mention system hooks
+ * @returns Combined interface for mention system functionality
+ */
+export function useMentionSystem({
+  message,
+  setMessage,
+  workflowId,
+  workspaceId,
+  userId,
+  panelWidth,
+  disabled,
+  isLoading,
+  inputContainerRef,
+  initialContexts,
+  mentionFolderNav,
+}: UseMentionSystemProps) {
+  const contextManagement = useContextManagement({ message, initialContexts })
+
+  const mentionMenu = useMentionMenu({
+    message,
+    selectedContexts: contextManagement.selectedContexts,
+    onContextSelect: contextManagement.addContext,
+    onMessageChange: setMessage,
+  })
+
+  const mentionTokens = useMentionTokens({
+    message,
+    selectedContexts: contextManagement.selectedContexts,
+    mentionMenu,
+    setMessage,
+    setSelectedContexts: contextManagement.setSelectedContexts,
+  })
+
+  const { overlayRef } = useTextareaAutoResize({
+    message,
+    panelWidth,
+    selectedContexts: contextManagement.selectedContexts,
+    textareaRef: mentionMenu.textareaRef,
+    containerRef: inputContainerRef,
+  })
+
+  const mentionData = useMentionData({
+    workflowId,
+    workspaceId,
+  })
+
+  const fileAttachments = useFileAttachments({
+    userId,
+    disabled,
+    isLoading,
+  })
+
+  const insertHandlers = useMentionInsertHandlers({
+    mentionMenu,
+    workflowId,
+    selectedContexts: contextManagement.selectedContexts,
+    onContextAdd: contextManagement.addContext,
+    mentionFolderNav,
+  })
+
+  const mentionKeyboard = useMentionKeyboard({
+    mentionMenu,
+    mentionData,
+    insertHandlers,
+    mentionFolderNav,
+  })
+
+  return {
+    contextManagement,
+    mentionMenu,
+    mentionTokens,
+    overlayRef,
+    mentionData,
+    fileAttachments,
+    insertHandlers,
+    mentionKeyboard,
+  }
+}

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/index.ts

@@ -0,0 +1 @@
+export * from './user-input'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/user-input.tsx

@@ -9,19 +9,19 @@ import {
   useState,
 } from 'react'
 import { createLogger } from '@sim/logger'
-import { ArrowUp, AtSign, Image, Loader2 } from 'lucide-react'
+import { AtSign } from 'lucide-react'
 import { useParams } from 'next/navigation'
 import { createPortal } from 'react-dom'
 import { Badge, Button, Textarea } from '@/components/emcn'
 import { useSession } from '@/lib/auth/auth-client'
+import type { CopilotModelId } from '@/lib/copilot/models'
 import { cn } from '@/lib/core/utils/cn'
 import {
   AttachedFilesDisplay,
+  BottomControls,
   ContextPills,
   type MentionFolderNav,
   MentionMenu,
-  ModelSelector,
-  ModeSelector,
   type SlashFolderNav,
   SlashMenu,
 } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/components'
@@ -44,6 +44,10 @@ import {
   useTextareaAutoResize,
 } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks'
 import type { MessageFileAttachment } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-file-attachments'
+import {
+  computeMentionHighlightRanges,
+  extractContextTokens,
+} from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/utils'
 import type { ChatContext } from '@/stores/panel'
 import { useCopilotStore } from '@/stores/panel'
 
@@ -306,7 +310,7 @@ const UserInput = forwardRef<UserInputRef, UserInputProps>(
             size: f.size,
           }))
 
-        onSubmit(trimmedMessage, fileAttachmentsForApi, contextManagement.selectedContexts as any)
+        onSubmit(trimmedMessage, fileAttachmentsForApi, contextManagement.selectedContexts)
 
         const shouldClearInput = clearOnSubmit && !options.preserveInput && !overrideMessage
         if (shouldClearInput) {
@@ -657,7 +661,7 @@ const UserInput = forwardRef<UserInputRef, UserInputProps>(
 
     const handleModelSelect = useCallback(
       (model: string) => {
-        setSelectedModel(model as any)
+        setSelectedModel(model as CopilotModelId)
       },
       [setSelectedModel]
     )
@@ -677,15 +681,17 @@ const UserInput = forwardRef<UserInputRef, UserInputProps>(
         return <span>{displayText}</span>
       }
 
-      const elements: React.ReactNode[] = []
-      const ranges = mentionTokensWithContext.computeMentionRanges()
+      const tokens = extractContextTokens(contexts)
+      const ranges = computeMentionHighlightRanges(message, tokens)
 
       if (ranges.length === 0) {
         const displayText = message.endsWith('\n') ? `${message}\u200B` : message
         return <span>{displayText}</span>
       }
 
+      const elements: React.ReactNode[] = []
       let lastIndex = 0
+
       for (let i = 0; i < ranges.length; i++) {
         const range = ranges[i]
 
@@ -694,13 +700,12 @@ const UserInput = forwardRef<UserInputRef, UserInputProps>(
           elements.push(<span key={`text-${i}-${lastIndex}-${range.start}`}>{before}</span>)
         }
 
-        const mentionText = message.slice(range.start, range.end)
         elements.push(
           <span
             key={`mention-${i}-${range.start}-${range.end}`}
             className='rounded-[4px] bg-[rgba(50,189,126,0.65)] py-[1px]'
           >
-            {mentionText}
+            {range.token}
           </span>
         )
         lastIndex = range.end
@@ -713,7 +718,7 @@ const UserInput = forwardRef<UserInputRef, UserInputProps>(
       }
 
       return elements.length > 0 ? elements : <span>{'\u00A0'}</span>
-    }, [message, contextManagement.selectedContexts, mentionTokensWithContext])
+    }, [message, contextManagement.selectedContexts])
 
     return (
       <div
@@ -855,87 +860,22 @@ const UserInput = forwardRef<UserInputRef, UserInputProps>(
           </div>
 
           {/* Bottom Row: Mode Selector + Model Selector + Attach Button + Send Button */}
-          <div className='flex items-center justify-between gap-2'>
-            {/* Left side: Mode Selector + Model Selector */}
-            <div className='flex min-w-0 flex-1 items-center gap-[8px]'>
-              {!hideModeSelector && (
-                <ModeSelector
-                  mode={mode}
-                  onModeChange={onModeChange}
-                  isNearTop={isNearTop}
-                  disabled={disabled}
-                />
-              )}
-
-              <ModelSelector
-                selectedModel={selectedModel}
-                isNearTop={isNearTop}
-                onModelSelect={handleModelSelect}
-              />
-            </div>
-
-            {/* Right side: Attach Button + Send Button */}
-            <div className='flex flex-shrink-0 items-center gap-[10px]'>
-              <Badge
-                onClick={fileAttachments.handleFileSelect}
-                title='Attach file'
-                className={cn(
-                  'cursor-pointer rounded-[6px] border-0 bg-transparent p-[0px] dark:bg-transparent',
-                  disabled && 'cursor-not-allowed opacity-50'
-                )}
-              >
-                <Image className='!h-3.5 !w-3.5 scale-x-110' />
-              </Badge>
-
-              {showAbortButton ? (
-                <Button
-                  onClick={handleAbort}
-                  disabled={isAborting}
-                  className={cn(
-                    'h-[20px] w-[20px] rounded-full border-0 p-0 transition-colors',
-                    !isAborting
-                      ? 'bg-[var(--c-383838)] hover:bg-[var(--c-575757)] dark:bg-[var(--c-E0E0E0)] dark:hover:bg-[var(--c-CFCFCF)]'
-                      : 'bg-[var(--c-383838)] dark:bg-[var(--c-E0E0E0)]'
-                  )}
-                  title='Stop generation'
-                >
-                  {isAborting ? (
-                    <Loader2 className='block h-[13px] w-[13px] animate-spin text-white dark:text-black' />
-                  ) : (
-                    <svg
-                      className='block h-[13px] w-[13px] fill-white dark:fill-black'
-                      viewBox='0 0 24 24'
-                      xmlns='http://www.w3.org/2000/svg'
-                    >
-                      <rect x='4' y='4' width='16' height='16' rx='3' ry='3' />
-                    </svg>
-                  )}
-                </Button>
-              ) : (
-                <Button
-                  onClick={() => {
-                    void handleSubmit()
-                  }}
-                  disabled={!canSubmit}
-                  className={cn(
-                    'h-[22px] w-[22px] rounded-full border-0 p-0 transition-colors',
-                    canSubmit
-                      ? 'bg-[var(--c-383838)] hover:bg-[var(--c-575757)] dark:bg-[var(--c-E0E0E0)] dark:hover:bg-[var(--c-CFCFCF)]'
-                      : 'bg-[var(--c-808080)] dark:bg-[var(--c-808080)]'
-                  )}
-                >
-                  {isLoading ? (
-                    <Loader2 className='block h-3.5 w-3.5 animate-spin text-white dark:text-black' />
-                  ) : (
-                    <ArrowUp
-                      className='block h-3.5 w-3.5 text-white dark:text-black'
-                      strokeWidth={2.25}
-                    />
-                  )}
-                </Button>
-              )}
-            </div>
-          </div>
+          <BottomControls
+            mode={mode}
+            onModeChange={onModeChange}
+            selectedModel={selectedModel}
+            onModelSelect={handleModelSelect}
+            isNearTop={isNearTop}
+            disabled={disabled}
+            hideModeSelector={hideModeSelector}
+            canSubmit={canSubmit}
+            isLoading={isLoading}
+            isAborting={isAborting}
+            showAbortButton={Boolean(showAbortButton)}
+            onSubmit={() => void handleSubmit()}
+            onAbort={handleAbort}
+            onFileSelect={fileAttachments.handleFileSelect}
+          />
 
           {/* Hidden File Input - enabled during streaming so users can prepare images for the next message */}
           <input

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/utils.ts

@@ -1,3 +1,4 @@
+import type { ReactNode } from 'react'
 import {
   FOLDER_CONFIGS,
   type MentionFolderId,
@@ -5,6 +6,102 @@ import {
 import type { MentionDataReturn } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/user-input/hooks/use-mention-data'
 import type { ChatContext } from '@/stores/panel'
 
+/**
+ * Escapes special regex characters in a string
+ * @param value - String to escape
+ * @returns Escaped string safe for use in RegExp
+ */
+export function escapeRegex(value: string): string {
+  return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
+}
+
+/**
+ * Extracts mention tokens from contexts for display/matching
+ * Filters out current_workflow contexts and builds prefixed labels
+ * @param contexts - Array of chat contexts
+ * @returns Array of prefixed token strings (e.g., "@workflow", "/web")
+ */
+export function extractContextTokens(contexts: ChatContext[]): string[] {
+  return contexts
+    .filter((c) => c.kind !== 'current_workflow' && c.label)
+    .map((c) => {
+      const prefix = c.kind === 'slash_command' ? '/' : '@'
+      return `${prefix}${c.label}`
+    })
+}
+
+/**
+ * Mention range for text highlighting
+ */
+export interface MentionHighlightRange {
+  start: number
+  end: number
+  token: string
+}
+
+/**
+ * Computes mention ranges in text for highlighting
+ * @param text - Text to search
+ * @param tokens - Prefixed tokens to find (e.g., "@workflow", "/web")
+ * @returns Array of ranges with start, end, and matched token
+ */
+export function computeMentionHighlightRanges(
+  text: string,
+  tokens: string[]
+): MentionHighlightRange[] {
+  if (!tokens.length || !text) return []
+
+  const pattern = new RegExp(`(${tokens.map(escapeRegex).join('|')})`, 'g')
+  const ranges: MentionHighlightRange[] = []
+  let match: RegExpExecArray | null
+
+  while ((match = pattern.exec(text)) !== null) {
+    ranges.push({
+      start: match.index,
+      end: match.index + match[0].length,
+      token: match[0],
+    })
+  }
+
+  return ranges
+}
+
+/**
+ * Builds React nodes with highlighted mention tokens
+ * @param text - Text to render
+ * @param contexts - Chat contexts to highlight
+ * @param createHighlightSpan - Function to create highlighted span element
+ * @returns Array of React nodes with highlighted mentions
+ */
+export function buildMentionHighlightNodes(
+  text: string,
+  contexts: ChatContext[],
+  createHighlightSpan: (token: string, key: string) => ReactNode
+): ReactNode[] {
+  const tokens = extractContextTokens(contexts)
+  if (!tokens.length) return [text]
+
+  const ranges = computeMentionHighlightRanges(text, tokens)
+  if (!ranges.length) return [text]
+
+  const nodes: ReactNode[] = []
+  let lastIndex = 0
+
+  for (const range of ranges) {
+    if (range.start > lastIndex) {
+      nodes.push(text.slice(lastIndex, range.start))
+    }
+    nodes.push(createHighlightSpan(range.token, `mention-${range.start}-${range.end}`))
+    lastIndex = range.end
+  }
+
+  if (lastIndex < text.length) {
+    nodes.push(text.slice(lastIndex))
+  }
+
+  return nodes
+}
+
 /**
  * Gets the data array for a folder ID from mentionData.
  * Uses FOLDER_CONFIGS as the source of truth for key mapping.

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/welcome/index.ts

@@ -0,0 +1 @@
+export * from './welcome'

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/copilot.tsx

@@ -24,6 +24,7 @@ import {
 import { Trash } from '@/components/emcn/icons/trash'
 import { cn } from '@/lib/core/utils/cn'
 import {
+  ChatHistorySkeleton,
   CopilotMessage,
   PlanModeSection,
   QueuedMessages,
@@ -40,6 +41,7 @@ import {
   useTodoManagement,
 } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/hooks'
 import { useScrollManagement } from '@/app/workspace/[workspaceId]/w/[workflowId]/hooks'
+import type { ChatContext } from '@/stores/panel'
 import { useCopilotStore } from '@/stores/panel'
 import { useWorkflowRegistry } from '@/stores/workflows/registry/store'
 
@@ -74,10 +76,12 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
   const copilotContainerRef = useRef<HTMLDivElement>(null)
   const cancelEditCallbackRef = useRef<(() => void) | null>(null)
   const [editingMessageId, setEditingMessageId] = useState<string | null>(null)
-  const [isEditingMessage, setIsEditingMessage] = useState(false)
   const [revertingMessageId, setRevertingMessageId] = useState<string | null>(null)
   const [isHistoryDropdownOpen, setIsHistoryDropdownOpen] = useState(false)
 
+  // Derived state - editing when there's an editingMessageId
+  const isEditingMessage = editingMessageId !== null
+
   const { activeWorkflowId } = useWorkflowRegistry()
 
   const {
@@ -106,9 +110,9 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
     areChatsFresh,
     workflowId: copilotWorkflowId,
     setPlanTodos,
+    closePlanTodos,
     clearPlanArtifact,
     savePlanArtifact,
-    setSelectedModel,
     loadAutoAllowedTools,
   } = useCopilotStore()
 
@@ -292,6 +296,15 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
     }
   }, [abortMessage, showPlanTodos])
 
+  /**
+   * Handles closing the plan todos section
+   * Calls store action and clears the todos
+   */
+  const handleClosePlanTodos = useCallback(() => {
+    closePlanTodos()
+    setPlanTodos([])
+  }, [closePlanTodos, setPlanTodos])
+
   /**
    * Handles message submission to the copilot
    * @param query - The message text to send
@@ -299,13 +312,12 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
    * @param contexts - Optional context references
    */
   const handleSubmit = useCallback(
-    async (query: string, fileAttachments?: MessageFileAttachment[], contexts?: any[]) => {
+    async (query: string, fileAttachments?: MessageFileAttachment[], contexts?: ChatContext[]) => {
       // Allow submission even when isSendingMessage - store will queue the message
       if (!query || !activeWorkflowId) return
 
       if (showPlanTodos) {
-        const store = useCopilotStore.getState()
-        store.setPlanTodos([])
+        setPlanTodos([])
       }
 
       try {
@@ -319,7 +331,7 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
         logger.error('Failed to send message:', error)
       }
     },
-    [activeWorkflowId, sendMessage, showPlanTodos]
+    [activeWorkflowId, sendMessage, showPlanTodos, setPlanTodos]
   )
 
   /**
@@ -330,7 +342,6 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
   const handleEditModeChange = useCallback(
     (messageId: string, isEditing: boolean, cancelCallback?: () => void) => {
       setEditingMessageId(isEditing ? messageId : null)
-      setIsEditingMessage(isEditing)
       cancelEditCallbackRef.current = isEditing ? cancelCallback || null : null
       logger.info('Edit mode changed', { messageId, isEditing, willDimMessages: isEditing })
     },
@@ -375,24 +386,6 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
     [handleHistoryDropdownOpenHook]
   )
 
-  /**
-   * Skeleton loading component for chat history
-   */
-  const ChatHistorySkeleton = () => (
-    <>
-      <PopoverSection>
-        <div className='h-3 w-12 animate-pulse rounded bg-muted/40' />
-      </PopoverSection>
-      <div className='flex flex-col gap-0.5'>
-        {[1, 2, 3].map((i) => (
-          <div key={i} className='flex h-[25px] items-center px-[6px]'>
-            <div className='h-3 w-full animate-pulse rounded bg-muted/40' />
-          </div>
-        ))}
-      </div>
-    </>
-  )
-
   return (
     <>
       <div
@@ -588,11 +581,7 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
                       <TodoList
                         todos={planTodos}
                         collapsed={todosCollapsed}
-                        onClose={() => {
-                          const store = useCopilotStore.getState()
-                          store.closePlanTodos?.()
-                          useCopilotStore.setState({ planTodos: [] })
-                        }}
+                        onClose={handleClosePlanTodos}
                       />
                     </div>
                   )}

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/hooks/use-copilot-initialization.ts

@@ -80,6 +80,25 @@ export function useCopilotInitialization(props: UseCopilotInitializationProps) {
       loadChats(false)
     }
 
+    // Handle race condition: chats loaded for wrong workflow during initial load
+    // This happens when user navigates before initial loadChats completes
+    if (
+      activeWorkflowId &&
+      !isLoadingChats &&
+      chatsLoadedForWorkflow !== null &&
+      chatsLoadedForWorkflow !== activeWorkflowId &&
+      !isSendingMessage
+    ) {
+      logger.info('Chats loaded for wrong workflow, reloading', {
+        loaded: chatsLoadedForWorkflow,
+        active: activeWorkflowId,
+      })
+      setIsInitialized(false)
+      lastWorkflowIdRef.current = activeWorkflowId
+      setCopilotWorkflowId(activeWorkflowId)
+      loadChats(false)
+    }
+
     // Mark as initialized when chats are loaded for the active workflow
     if (
       activeWorkflowId &&

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/mcp-dynamic-args/mcp-dynamic-args.tsx

@@ -1,281 +1,17 @@
-import type { RefObject } from 'react'
-import { useCallback, useMemo, useRef, useState } from 'react'
+import { useCallback, useMemo } from 'react'
 import { createLogger } from '@sim/logger'
 import { useParams } from 'next/navigation'
-import { Combobox, Input, Label, Slider, Switch, Textarea } from '@/components/emcn/components'
+import { Combobox, Label, Slider, Switch } from '@/components/emcn/components'
 import { cn } from '@/lib/core/utils/cn'
-import { formatDisplayText } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/formatted-text'
-import {
-  checkTagTrigger,
-  TagDropdown,
-} from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/tag-dropdown/tag-dropdown'
+import { LongInput } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/long-input/long-input'
+import { ShortInput } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/components/short-input/short-input'
 import { useSubBlockValue } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/components/sub-block/hooks/use-sub-block-value'
-import { useAccessibleReferencePrefixes } from '@/app/workspace/[workspaceId]/w/[workflowId]/hooks/use-accessible-reference-prefixes'
+import type { SubBlockConfig } from '@/blocks/types'
 import { useMcpTools } from '@/hooks/mcp/use-mcp-tools'
 import { formatParameterLabel } from '@/tools/params'
 
 const logger = createLogger('McpDynamicArgs')
 
-interface McpInputWithTagsProps {
-  value: string
-  onChange: (value: string) => void
-  placeholder?: string
-  disabled?: boolean
-  isPassword?: boolean
-  blockId: string
-  accessiblePrefixes?: Set<string>
-}
-
-function McpInputWithTags({
-  value,
-  onChange,
-  placeholder,
-  disabled,
-  isPassword,
-  blockId,
-  accessiblePrefixes,
-}: McpInputWithTagsProps) {
-  const [showTags, setShowTags] = useState(false)
-  const [cursorPosition, setCursorPosition] = useState(0)
-  const [activeSourceBlockId, setActiveSourceBlockId] = useState<string | null>(null)
-  const inputRef = useRef<HTMLInputElement>(null)
-  const inputNameRef = useRef(`mcp_input_${Math.random()}`)
-
-  const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
-    const newValue = e.target.value
-    const newCursorPosition = e.target.selectionStart ?? 0
-
-    onChange(newValue)
-    setCursorPosition(newCursorPosition)
-
-    const tagTrigger = checkTagTrigger(newValue, newCursorPosition)
-    setShowTags(tagTrigger.show)
-  }
-
-  const handleDrop = (e: React.DragEvent<HTMLInputElement>) => {
-    e.preventDefault()
-
-    try {
-      const data = JSON.parse(e.dataTransfer.getData('application/json'))
-      if (data.type !== 'connectionBlock') return
-
-      const dropPosition = inputRef.current?.selectionStart ?? value.length ?? 0
-      const currentValue = value ?? ''
-      const newValue = `${currentValue.slice(0, dropPosition)}<${currentValue.slice(dropPosition)}`
-
-      onChange(newValue)
-      setCursorPosition(dropPosition + 1)
-      setShowTags(true)
-
-      if (data.connectionData?.sourceBlockId) {
-        setActiveSourceBlockId(data.connectionData.sourceBlockId)
-      }
-
-      setTimeout(() => {
-        if (inputRef.current) {
-          inputRef.current.selectionStart = dropPosition + 1
-          inputRef.current.selectionEnd = dropPosition + 1
-        }
-      }, 0)
-    } catch (error) {
-      logger.error('Failed to parse drop data:', { error })
-    }
-  }
-
-  const handleDragOver = (e: React.DragEvent<HTMLInputElement>) => {
-    e.preventDefault()
-  }
-
-  const handleTagSelect = (newValue: string) => {
-    onChange(newValue)
-    setShowTags(false)
-    setActiveSourceBlockId(null)
-  }
-
-  return (
-    <div className='relative'>
-      <div className='relative'>
-        <Input
-          ref={inputRef}
-          type={isPassword ? 'password' : 'text'}
-          value={value || ''}
-          onChange={handleChange}
-          onDrop={handleDrop}
-          onDragOver={handleDragOver}
-          placeholder={placeholder}
-          disabled={disabled}
-          name={inputNameRef.current}
-          autoComplete='off'
-          autoCapitalize='off'
-          spellCheck='false'
-          data-form-type='other'
-          data-lpignore='true'
-          data-1p-ignore
-          readOnly
-          onFocus={(e) => {
-            e.currentTarget.removeAttribute('readOnly')
-            // Show tag dropdown on focus when input is empty
-            if (!disabled && (value?.trim() === '' || !value)) {
-              setShowTags(true)
-              setCursorPosition(0)
-            }
-          }}
-          className={cn(!isPassword && 'text-transparent caret-foreground')}
-        />
-        {!isPassword && (
-          <div className='pointer-events-none absolute inset-0 flex items-center overflow-hidden bg-transparent px-[8px] py-[6px] font-medium font-sans text-sm'>
-            <div className='whitespace-pre'>
-              {formatDisplayText(value?.toString() || '', {
-                accessiblePrefixes,
-                highlightAll: !accessiblePrefixes,
-              })}
-            </div>
-          </div>
-        )}
-      </div>
-      <TagDropdown
-        visible={showTags}
-        onSelect={handleTagSelect}
-        blockId={blockId}
-        activeSourceBlockId={activeSourceBlockId}
-        inputValue={value?.toString() ?? ''}
-        cursorPosition={cursorPosition}
-        onClose={() => {
-          setShowTags(false)
-          setActiveSourceBlockId(null)
-        }}
-        inputRef={inputRef as RefObject<HTMLInputElement>}
-      />
-    </div>
-  )
-}
-
-interface McpTextareaWithTagsProps {
-  value: string
-  onChange: (value: string) => void
-  placeholder?: string
-  disabled?: boolean
-  blockId: string
-  accessiblePrefixes?: Set<string>
-  rows?: number
-}
-
-function McpTextareaWithTags({
-  value,
-  onChange,
-  placeholder,
-  disabled,
-  blockId,
-  accessiblePrefixes,
-  rows = 4,
-}: McpTextareaWithTagsProps) {
-  const [showTags, setShowTags] = useState(false)
-  const [cursorPosition, setCursorPosition] = useState(0)
-  const [activeSourceBlockId, setActiveSourceBlockId] = useState<string | null>(null)
-  const textareaRef = useRef<HTMLTextAreaElement>(null)
-  const textareaNameRef = useRef(`mcp_textarea_${Math.random()}`)
-
-  const handleChange = (e: React.ChangeEvent<HTMLTextAreaElement>) => {
-    const newValue = e.target.value
-    const newCursorPosition = e.target.selectionStart ?? 0
-
-    onChange(newValue)
-    setCursorPosition(newCursorPosition)
-
-    const tagTrigger = checkTagTrigger(newValue, newCursorPosition)
-    setShowTags(tagTrigger.show)
-  }
-
-  const handleDrop = (e: React.DragEvent<HTMLTextAreaElement>) => {
-    e.preventDefault()
-
-    try {
-      const data = JSON.parse(e.dataTransfer.getData('application/json'))
-      if (data.type !== 'connectionBlock') return
-
-      const dropPosition = textareaRef.current?.selectionStart ?? value.length ?? 0
-      const currentValue = value ?? ''
-      const newValue = `${currentValue.slice(0, dropPosition)}<${currentValue.slice(dropPosition)}`
-
-      onChange(newValue)
-      setCursorPosition(dropPosition + 1)
-      setShowTags(true)
-
-      if (data.connectionData?.sourceBlockId) {
-        setActiveSourceBlockId(data.connectionData.sourceBlockId)
-      }
-
-      setTimeout(() => {
-        if (textareaRef.current) {
-          textareaRef.current.selectionStart = dropPosition + 1
-          textareaRef.current.selectionEnd = dropPosition + 1
-        }
-      }, 0)
-    } catch (error) {
-      logger.error('Failed to parse drop data:', { error })
-    }
-  }
-
-  const handleDragOver = (e: React.DragEvent<HTMLTextAreaElement>) => {
-    e.preventDefault()
-  }
-
-  const handleTagSelect = (newValue: string) => {
-    onChange(newValue)
-    setShowTags(false)
-    setActiveSourceBlockId(null)
-  }
-
-  return (
-    <div className='relative'>
-      <Textarea
-        ref={textareaRef}
-        value={value || ''}
-        onChange={handleChange}
-        onDrop={handleDrop}
-        onDragOver={handleDragOver}
-        onFocus={() => {
-          // Show tag dropdown on focus when input is empty
-          if (!disabled && (value?.trim() === '' || !value)) {
-            setShowTags(true)
-            setCursorPosition(0)
-          }
-        }}
-        placeholder={placeholder}
-        disabled={disabled}
-        rows={rows}
-        name={textareaNameRef.current}
-        autoComplete='off'
-        autoCapitalize='off'
-        spellCheck='false'
-        data-form-type='other'
-        data-lpignore='true'
-        data-1p-ignore
-        className={cn('min-h-[80px] resize-none text-transparent caret-foreground')}
-      />
-      <div className='pointer-events-none absolute inset-0 overflow-auto whitespace-pre-wrap break-words px-[8px] py-[8px] font-medium font-sans text-sm'>
-        {formatDisplayText(value || '', {
-          accessiblePrefixes,
-          highlightAll: !accessiblePrefixes,
-        })}
-      </div>
-      <TagDropdown
-        visible={showTags}
-        onSelect={handleTagSelect}
-        blockId={blockId}
-        activeSourceBlockId={activeSourceBlockId}
-        inputValue={value?.toString() ?? ''}
-        cursorPosition={cursorPosition}
-        onClose={() => {
-          setShowTags(false)
-          setActiveSourceBlockId(null)
-        }}
-        inputRef={textareaRef as RefObject<HTMLTextAreaElement>}
-      />
-    </div>
-  )
-}
-
 interface McpDynamicArgsProps {
   blockId: string
   subBlockId: string
@@ -284,6 +20,27 @@ interface McpDynamicArgsProps {
   previewValue?: any
 }
 
+/**
+ * Creates a minimal SubBlockConfig for MCP tool parameters
+ */
+function createParamConfig(
+  paramName: string,
+  paramSchema: any,
+  inputType: 'long-input' | 'short-input'
+): SubBlockConfig {
+  const placeholder =
+    paramSchema.type === 'array'
+      ? `Enter JSON array, e.g. ["item1", "item2"] or comma-separated values`
+      : paramSchema.description || `Enter ${formatParameterLabel(paramName).toLowerCase()}`
+
+  return {
+    id: paramName,
+    type: inputType,
+    title: formatParameterLabel(paramName),
+    placeholder,
+  }
+}
+
 export function McpDynamicArgs({
   blockId,
   subBlockId,
@@ -297,7 +54,6 @@ export function McpDynamicArgs({
   const [selectedTool] = useSubBlockValue(blockId, 'tool')
   const [cachedSchema] = useSubBlockValue(blockId, '_toolSchema')
   const [toolArgs, setToolArgs] = useSubBlockValue(blockId, subBlockId)
-  const accessiblePrefixes = useAccessibleReferencePrefixes(blockId)
 
   const selectedToolConfig = mcpTools.find((tool) => tool.id === selectedTool)
   const toolSchema = cachedSchema || selectedToolConfig?.inputSchema
@@ -308,7 +64,7 @@ export function McpDynamicArgs({
         try {
           return JSON.parse(previewValue)
         } catch (error) {
-          console.warn('Failed to parse preview value as JSON:', error)
+          logger.warn('Failed to parse preview value as JSON:', { error })
           return previewValue
         }
       }
@@ -318,7 +74,7 @@ export function McpDynamicArgs({
       try {
         return JSON.parse(toolArgs)
       } catch (error) {
-        console.warn('Failed to parse toolArgs as JSON:', error)
+        logger.warn('Failed to parse toolArgs as JSON:', { error })
         return {}
       }
     }
@@ -460,24 +216,23 @@ export function McpDynamicArgs({
         )
       }
 
-      case 'long-input':
+      case 'long-input': {
+        const config = createParamConfig(paramName, paramSchema, 'long-input')
         return (
-          <McpTextareaWithTags
+          <LongInput
             key={`${paramName}-long`}
+            blockId={blockId}
+            subBlockId={`_mcp_${paramName}`}
+            config={config}
+            placeholder={config.placeholder}
+            rows={4}
             value={value || ''}
             onChange={(newValue) => updateParameter(paramName, newValue)}
-            placeholder={
-              paramSchema.type === 'array'
-                ? `Enter JSON array, e.g. ["item1", "item2"] or comma-separated values`
-                : paramSchema.description ||
-                  `Enter ${formatParameterLabel(paramName).toLowerCase()}`
-            }
+            isPreview={isPreview}
             disabled={disabled}
-            blockId={blockId}
-            accessiblePrefixes={accessiblePrefixes}
-            rows={4}
           />
         )
+      }
 
       default: {
         const isPassword =
@@ -485,10 +240,16 @@ export function McpDynamicArgs({
           paramName.toLowerCase().includes('password') ||
           paramName.toLowerCase().includes('token')
         const isNumeric = paramSchema.type === 'number' || paramSchema.type === 'integer'
+        const config = createParamConfig(paramName, paramSchema, 'short-input')
 
         return (
-          <McpInputWithTags
+          <ShortInput
             key={`${paramName}-short`}
+            blockId={blockId}
+            subBlockId={`_mcp_${paramName}`}
+            config={config}
+            placeholder={config.placeholder}
+            password={isPassword}
             value={value?.toString() || ''}
             onChange={(newValue) => {
               let processedValue: any = newValue
@@ -506,16 +267,8 @@ export function McpDynamicArgs({
               }
               updateParameter(paramName, processedValue)
             }}
-            placeholder={
-              paramSchema.type === 'array'
-                ? `Enter JSON array, e.g. ["item1", "item2"] or comma-separated values`
-                : paramSchema.description ||
-                  `Enter ${formatParameterLabel(paramName).toLowerCase()}`
-            }
+            isPreview={isPreview}
             disabled={disabled}
-            isPassword={isPassword}
-            blockId={blockId}
-            accessiblePrefixes={accessiblePrefixes}
           />
         )
       }
@@ -578,26 +331,40 @@ export function McpDynamicArgs({
         tabIndex={-1}
         readOnly
       />
-      <div className='space-y-4'>
+      <div>
         {toolSchema.properties &&
-          Object.entries(toolSchema.properties).map(([paramName, paramSchema]) => {
+          Object.entries(toolSchema.properties).map(([paramName, paramSchema], index, entries) => {
             const inputType = getInputType(paramSchema as any)
             const showLabel = inputType !== 'switch'
+            const showDivider = index < entries.length - 1
 
             return (
-              <div key={paramName} className='space-y-2'>
-                {showLabel && (
-                  <Label
-                    className={cn(
-                      'font-medium text-sm',
-                      toolSchema.required?.includes(paramName) &&
-                        'after:ml-1 after:text-red-500 after:content-["*"]'
-                    )}
-                  >
-                    {formatParameterLabel(paramName)}
-                  </Label>
+              <div key={paramName} className='subblock-row'>
+                <div className='subblock-content flex flex-col gap-[10px]'>
+                  {showLabel && (
+                    <Label
+                      className={cn(
+                        'font-medium text-sm',
+                        toolSchema.required?.includes(paramName) &&
+                          'after:ml-1 after:text-red-500 after:content-["*"]'
+                      )}
+                    >
+                      {formatParameterLabel(paramName)}
+                    </Label>
+                  )}
+                  {renderParameterInput(paramName, paramSchema as any)}
+                </div>
+                {showDivider && (
+                  <div className='subblock-divider px-[2px] pt-[16px] pb-[13px]'>
+                    <div
+                      className='h-[1.25px]'
+                      style={{
+                        backgroundImage:
+                          'repeating-linear-gradient(to right, var(--border) 0px, var(--border) 6px, transparent 6px, transparent 12px)',
+                      }}
+                    />
+                  </div>
                 )}
-                {renderParameterInput(paramName, paramSchema as any)}
               </div>
             )
           })}

apps/sim/components/emails/auth/otp-verification-email.tsx

@@ -34,7 +34,7 @@ export function OTPVerificationEmail({
   const brand = getBrandConfig()
 
   return (
-    <EmailLayout preview={getSubjectByType(type, brand.name, chatTitle)}>
+    <EmailLayout preview={getSubjectByType(type, brand.name, chatTitle)} showUnsubscribe={false}>
       <Text style={baseStyles.paragraph}>Your verification code:</Text>
 
       <Section style={baseStyles.codeContainer}>

apps/sim/components/emails/auth/reset-password-email.tsx

@@ -12,7 +12,7 @@ export function ResetPasswordEmail({ username = '', resetLink = '' }: ResetPassw
   const brand = getBrandConfig()
 
   return (
-    <EmailLayout preview={`Reset your ${brand.name} password`}>
+    <EmailLayout preview={`Reset your ${brand.name} password`} showUnsubscribe={false}>
       <Text style={baseStyles.paragraph}>Hello {username},</Text>
       <Text style={baseStyles.paragraph}>
         A password reset was requested for your {brand.name} account. Click below to set a new

apps/sim/components/emails/auth/welcome-email.tsx

@@ -13,7 +13,7 @@ export function WelcomeEmail({ userName }: WelcomeEmailProps) {
   const baseUrl = getBaseUrl()
 
   return (
-    <EmailLayout preview={`Welcome to ${brand.name}`}>
+    <EmailLayout preview={`Welcome to ${brand.name}`} showUnsubscribe={false}>
       <Text style={{ ...baseStyles.paragraph, marginTop: 0 }}>
         {userName ? `Hey ${userName},` : 'Hey,'}
       </Text>

apps/sim/components/emails/billing/credit-purchase-email.tsx

@@ -23,7 +23,7 @@ export function CreditPurchaseEmail({
   const previewText = `${brand.name}: $${amount.toFixed(2)} in credits added to your account`
 
   return (
-    <EmailLayout preview={previewText}>
+    <EmailLayout preview={previewText} showUnsubscribe={false}>
       <Text style={{ ...baseStyles.paragraph, marginTop: 0 }}>
         {userName ? `Hi ${userName},` : 'Hi,'}
       </Text>

apps/sim/components/emails/billing/enterprise-subscription-email.tsx

@@ -18,7 +18,10 @@ export function EnterpriseSubscriptionEmail({
   const effectiveLoginLink = loginLink || `${baseUrl}/login`
 
   return (
-    <EmailLayout preview={`Your Enterprise Plan is now active on ${brand.name}`}>
+    <EmailLayout
+      preview={`Your Enterprise Plan is now active on ${brand.name}`}
+      showUnsubscribe={false}
+    >
       <Text style={baseStyles.paragraph}>Hello {userName},</Text>
       <Text style={baseStyles.paragraph}>
         Your <strong>Enterprise Plan</strong> is now active. You have full access to advanced

apps/sim/components/emails/billing/free-tier-upgrade-email.tsx

@@ -31,7 +31,7 @@ export function FreeTierUpgradeEmail({
   const previewText = `${brand.name}: You've used ${percentUsed}% of your free credits`
 
   return (
-    <EmailLayout preview={previewText}>
+    <EmailLayout preview={previewText} showUnsubscribe={true}>
       <Text style={{ ...baseStyles.paragraph, marginTop: 0 }}>
         {userName ? `Hi ${userName},` : 'Hi,'}
       </Text>

apps/sim/components/emails/billing/payment-failed-email.tsx

@@ -25,7 +25,7 @@ export function PaymentFailedEmail({
   const previewText = `${brand.name}: Payment Failed - Action Required`
 
   return (
-    <EmailLayout preview={previewText}>
+    <EmailLayout preview={previewText} showUnsubscribe={false}>
       <Text style={{ ...baseStyles.paragraph, marginTop: 0 }}>
         {userName ? `Hi ${userName},` : 'Hi,'}
       </Text>

apps/sim/components/emails/billing/plan-welcome-email.tsx

@@ -18,7 +18,7 @@ export function PlanWelcomeEmail({ planName, userName, loginLink }: PlanWelcomeE
   const previewText = `${brand.name}: Your ${planName} plan is active`
 
   return (
-    <EmailLayout preview={previewText}>
+    <EmailLayout preview={previewText} showUnsubscribe={true}>
       <Text style={{ ...baseStyles.paragraph, marginTop: 0 }}>
         {userName ? `Hi ${userName},` : 'Hi,'}
       </Text>

apps/sim/components/emails/billing/usage-threshold-email.tsx

@@ -25,7 +25,7 @@ export function UsageThresholdEmail({
   const previewText = `${brand.name}: You're at ${percentUsed}% of your ${planName} monthly budget`
 
   return (
-    <EmailLayout preview={previewText}>
+    <EmailLayout preview={previewText} showUnsubscribe={true}>
       <Text style={{ ...baseStyles.paragraph, marginTop: 0 }}>
         {userName ? `Hi ${userName},` : 'Hi,'}
       </Text>

apps/sim/components/emails/careers/careers-confirmation-email.tsx

@@ -20,7 +20,10 @@ export function CareersConfirmationEmail({
   const baseUrl = getBaseUrl()
 
   return (
-    <EmailLayout preview={`Your application to ${brand.name} has been received`}>
+    <EmailLayout
+      preview={`Your application to ${brand.name} has been received`}
+      showUnsubscribe={false}
+    >
       <Text style={baseStyles.paragraph}>Hello {name},</Text>
       <Text style={baseStyles.paragraph}>
         We've received your application for <strong>{position}</strong>. Our team reviews every

apps/sim/components/emails/careers/careers-submission-email.tsx

@@ -40,7 +40,7 @@ export function CareersSubmissionEmail({
   submittedDate = new Date(),
 }: CareersSubmissionEmailProps) {
   return (
-    <EmailLayout preview={`New Career Application from ${name}`} hideFooter>
+    <EmailLayout preview={`New Career Application from ${name}`} hideFooter showUnsubscribe={false}>
       <Text
         style={{
           ...baseStyles.paragraph,

apps/sim/components/emails/components/email-footer.tsx

@@ -4,22 +4,29 @@ import { getBrandConfig } from '@/lib/branding/branding'
 import { isHosted } from '@/lib/core/config/feature-flags'
 import { getBaseUrl } from '@/lib/core/utils/urls'
 
-interface UnsubscribeOptions {
-  unsubscribeToken?: string
-  email?: string
-}
-
 interface EmailFooterProps {
   baseUrl?: string
-  unsubscribe?: UnsubscribeOptions
   messageId?: string
+  /**
+   * Whether to show unsubscribe link. Defaults to true.
+   * Set to false for transactional emails where unsubscribe doesn't apply.
+   */
+  showUnsubscribe?: boolean
 }
 
 /**
  * Email footer component styled to match Stripe's email design.
  * Sits in the gray area below the main white card.
+ *
+ * For non-transactional emails, the unsubscribe link uses placeholders
+ * {{UNSUBSCRIBE_TOKEN}} and {{UNSUBSCRIBE_EMAIL}} which are replaced
+ * by the mailer when sending.
  */
-export function EmailFooter({ baseUrl = getBaseUrl(), unsubscribe, messageId }: EmailFooterProps) {
+export function EmailFooter({
+  baseUrl = getBaseUrl(),
+  messageId,
+  showUnsubscribe = true,
+}: EmailFooterProps) {
   const brand = getBrandConfig()
 
   const footerLinkStyle = {
@@ -181,19 +188,20 @@ export function EmailFooter({ baseUrl = getBaseUrl(), unsubscribe, messageId }:
                 •{' '}
                 <a href={`${baseUrl}/terms`} style={footerLinkStyle} rel='noopener noreferrer'>
                   Terms of Service
-                </a>{' '}
-                •{' '}
-                <a
-                  href={
-                    unsubscribe?.unsubscribeToken && unsubscribe?.email
-                      ? `${baseUrl}/unsubscribe?token=${unsubscribe.unsubscribeToken}&email=${encodeURIComponent(unsubscribe.email)}`
-                      : `mailto:${brand.supportEmail}?subject=Unsubscribe%20Request&body=Please%20unsubscribe%20me%20from%20all%20emails.`
-                  }
-                  style={footerLinkStyle}
-                  rel='noopener noreferrer'
-                >
-                  Unsubscribe
                 </a>
+                {showUnsubscribe && (
+                  <>
+                    {' '}
+                    •{' '}
+                    <a
+                      href={`${baseUrl}/unsubscribe?token={{UNSUBSCRIBE_TOKEN}}&email={{UNSUBSCRIBE_EMAIL}}`}
+                      style={footerLinkStyle}
+                      rel='noopener noreferrer'
+                    >
+                      Unsubscribe
+                    </a>
+                  </>
+                )}
               </td>
               <td style={baseStyles.gutter} width={spacing.gutter}>
                 &nbsp;

apps/sim/components/emails/components/email-layout.tsx

@@ -11,13 +11,23 @@ interface EmailLayoutProps {
   children: React.ReactNode
   /** Optional: hide footer for internal emails */
   hideFooter?: boolean
+  /**
+   * Whether to show unsubscribe link in footer.
+   * Set to false for transactional emails where unsubscribe doesn't apply.
+   */
+  showUnsubscribe: boolean
 }
 
 /**
  * Shared email layout wrapper providing consistent structure.
  * Includes Html, Head, Body, Container with logo header, and Footer.
  */
-export function EmailLayout({ preview, children, hideFooter = false }: EmailLayoutProps) {
+export function EmailLayout({
+  preview,
+  children,
+  hideFooter = false,
+  showUnsubscribe,
+}: EmailLayoutProps) {
   const brand = getBrandConfig()
   const baseUrl = getBaseUrl()
 
@@ -43,7 +53,7 @@ export function EmailLayout({ preview, children, hideFooter = false }: EmailLayo
         </Container>
 
         {/* Footer in gray section */}
-        {!hideFooter && <EmailFooter baseUrl={baseUrl} />}
+        {!hideFooter && <EmailFooter baseUrl={baseUrl} showUnsubscribe={showUnsubscribe} />}
       </Body>
     </Html>
   )

apps/sim/components/emails/invitations/batch-invitation-email.tsx

@@ -54,6 +54,7 @@ export function BatchInvitationEmail({
   return (
     <EmailLayout
       preview={`You've been invited to join ${organizationName}${hasWorkspaces ? ` and ${workspaceInvitations.length} workspace(s)` : ''}`}
+      showUnsubscribe={false}
     >
       <Text style={baseStyles.paragraph}>Hello,</Text>
       <Text style={baseStyles.paragraph}>

apps/sim/components/emails/invitations/invitation-email.tsx

@@ -36,7 +36,10 @@ export function InvitationEmail({
   }
 
   return (
-    <EmailLayout preview={`You've been invited to join ${organizationName} on ${brand.name}`}>
+    <EmailLayout
+      preview={`You've been invited to join ${organizationName} on ${brand.name}`}
+      showUnsubscribe={false}
+    >
       <Text style={baseStyles.paragraph}>Hello,</Text>
       <Text style={baseStyles.paragraph}>
         <strong>{inviterName}</strong> invited you to join <strong>{organizationName}</strong> on{' '}

apps/sim/components/emails/invitations/polling-group-invitation-email.tsx

@@ -22,7 +22,10 @@ export function PollingGroupInvitationEmail({
   const providerName = provider === 'google-email' ? 'Gmail' : 'Outlook'
 
   return (
-    <EmailLayout preview={`You've been invited to join ${pollingGroupName} on ${brand.name}`}>
+    <EmailLayout
+      preview={`You've been invited to join ${pollingGroupName} on ${brand.name}`}
+      showUnsubscribe={false}
+    >
       <Text style={baseStyles.paragraph}>Hello,</Text>
       <Text style={baseStyles.paragraph}>
         <strong>{inviterName}</strong> from <strong>{organizationName}</strong> has invited you to

apps/sim/components/emails/invitations/workspace-invitation-email.tsx

@@ -41,6 +41,7 @@ export function WorkspaceInvitationEmail({
   return (
     <EmailLayout
       preview={`You've been invited to join the "${workspaceName}" workspace on ${brand.name}!`}
+      showUnsubscribe={false}
     >
       <Text style={baseStyles.paragraph}>Hello,</Text>
       <Text style={baseStyles.paragraph}>

apps/sim/components/emails/notifications/workflow-notification-email.tsx

@@ -73,7 +73,7 @@ export function WorkflowNotificationEmail({
       : 'Your workflow completed successfully.'
 
   return (
-    <EmailLayout preview={previewText}>
+    <EmailLayout preview={previewText} showUnsubscribe={true}>
       <Text style={{ ...baseStyles.paragraph, marginTop: 0 }}>Hello,</Text>
       <Text style={baseStyles.paragraph}>{message}</Text>
 

apps/sim/components/emails/support/help-confirmation-email.tsx

@@ -32,7 +32,10 @@ export function HelpConfirmationEmail({
   const typeLabel = getTypeLabel(type)
 
   return (
-    <EmailLayout preview={`Your ${typeLabel.toLowerCase()} has been received`}>
+    <EmailLayout
+      preview={`Your ${typeLabel.toLowerCase()} has been received`}
+      showUnsubscribe={false}
+    >
       <Text style={baseStyles.paragraph}>Hello,</Text>
       <Text style={baseStyles.paragraph}>
         We've received your <strong>{typeLabel.toLowerCase()}</strong> and will get back to you

apps/sim/lib/messaging/email/mailer.ts

@@ -152,15 +152,20 @@ function addUnsubscribeData(
 ): UnsubscribeData {
   const unsubscribeToken = generateUnsubscribeToken(recipientEmail, emailType)
   const baseUrl = getBaseUrl()
-  const unsubscribeUrl = `${baseUrl}/unsubscribe?token=${unsubscribeToken}&email=${encodeURIComponent(recipientEmail)}`
+  const encodedEmail = encodeURIComponent(recipientEmail)
+  const unsubscribeUrl = `${baseUrl}/unsubscribe?token=${unsubscribeToken}&email=${encodedEmail}`
 
   return {
     headers: {
       'List-Unsubscribe': `<${unsubscribeUrl}>`,
       'List-Unsubscribe-Post': 'List-Unsubscribe=One-Click',
     },
-    html: html?.replace(/\{\{UNSUBSCRIBE_TOKEN\}\}/g, unsubscribeToken),
-    text: text?.replace(/\{\{UNSUBSCRIBE_TOKEN\}\}/g, unsubscribeToken),
+    html: html
+      ?.replace(/\{\{UNSUBSCRIBE_TOKEN\}\}/g, unsubscribeToken)
+      .replace(/\{\{UNSUBSCRIBE_EMAIL\}\}/g, encodedEmail),
+    text: text
+      ?.replace(/\{\{UNSUBSCRIBE_TOKEN\}\}/g, unsubscribeToken)
+      .replace(/\{\{UNSUBSCRIBE_EMAIL\}\}/g, encodedEmail),
   }
 }
 
@@ -361,15 +366,15 @@ async function sendBatchWithResend(emails: EmailOptions[]): Promise<BatchSendEma
       subject: email.subject,
     }
 
-    if (email.html) emailData.html = email.html
-    if (email.text) emailData.text = email.text
-
     if (includeUnsubscribe && emailType !== 'transactional') {
       const primaryEmail = Array.isArray(email.to) ? email.to[0] : email.to
       const unsubData = addUnsubscribeData(primaryEmail, emailType, email.html, email.text)
       emailData.headers = unsubData.headers
       if (unsubData.html) emailData.html = unsubData.html
       if (unsubData.text) emailData.text = unsubData.text
+    } else {
+      if (email.html) emailData.html = email.html
+      if (email.text) emailData.text = email.text
     }
 
     batchEmails.push(emailData)

apps/sim/lib/messaging/email/unsubscribe.test.ts

@@ -114,17 +114,15 @@ describe('unsubscribe utilities', () => {
     })
 
     it.concurrent('should handle legacy tokens (2 parts) and default to marketing', () => {
-      // Generate a real legacy token using the actual hashing logic to ensure backward compatibility
       const salt = 'abc123'
       const secret = 'test-secret-key'
       const { createHash } = require('crypto')
       const hash = createHash('sha256').update(`${testEmail}:${salt}:${secret}`).digest('hex')
       const legacyToken = `${salt}:${hash}`
 
-      // This should return valid since we're using the actual legacy format properly
       const result = verifyUnsubscribeToken(testEmail, legacyToken)
       expect(result.valid).toBe(true)
-      expect(result.emailType).toBe('marketing') // Should default to marketing for legacy tokens
+      expect(result.emailType).toBe('marketing')
     })
 
     it.concurrent('should reject malformed tokens', () => {
@@ -226,7 +224,6 @@ describe('unsubscribe utilities', () => {
     it('should update email preferences for existing user', async () => {
       const userId = 'user-123'
 
-      // Mock finding the user
       mockDb.select.mockReturnValueOnce({
         from: vi.fn().mockReturnValue({
           where: vi.fn().mockReturnValue({
@@ -235,7 +232,6 @@ describe('unsubscribe utilities', () => {
         }),
       })
 
-      // Mock getting existing settings
       mockDb.select.mockReturnValueOnce({
         from: vi.fn().mockReturnValue({
           where: vi.fn().mockReturnValue({
@@ -244,7 +240,6 @@ describe('unsubscribe utilities', () => {
         }),
       })
 
-      // Mock insert with upsert
       mockDb.insert.mockReturnValue({
         values: vi.fn().mockReturnValue({
           onConflictDoUpdate: vi.fn().mockResolvedValue(undefined),
@@ -300,7 +295,6 @@ describe('unsubscribe utilities', () => {
 
       await updateEmailPreferences(testEmail, { unsubscribeMarketing: true })
 
-      // Verify that the merged preferences are passed
       expect(mockInsertValues).toHaveBeenCalledWith(
         expect.objectContaining({
           emailPreferences: {

apps/sim/lib/messaging/email/unsubscribe.ts

@@ -38,7 +38,6 @@ export function verifyUnsubscribeToken(
     const parts = token.split(':')
     if (parts.length < 2) return { valid: false }
 
-    // Handle legacy tokens (without email type)
     if (parts.length === 2) {
       const [salt, expectedHash] = parts
       const hash = createHash('sha256')
@@ -48,7 +47,6 @@ export function verifyUnsubscribeToken(
       return { valid: hash === expectedHash, emailType: 'marketing' }
     }
 
-    // Handle new tokens (with email type)
     const [salt, expectedHash, emailType] = parts
     if (!salt || !expectedHash || !emailType) return { valid: false }
 
@@ -101,7 +99,6 @@ export async function updateEmailPreferences(
   preferences: EmailPreferences
 ): Promise<boolean> {
   try {
-    // First, find the user
     const userResult = await db
       .select({ id: user.id })
       .from(user)
@@ -115,7 +112,6 @@ export async function updateEmailPreferences(
 
     const userId = userResult[0].id
 
-    // Get existing email preferences
     const existingSettings = await db
       .select({ emailPreferences: settings.emailPreferences })
       .from(settings)
@@ -127,13 +123,11 @@ export async function updateEmailPreferences(
       currentEmailPreferences = (existingSettings[0].emailPreferences as EmailPreferences) || {}
     }
 
-    // Merge email preferences
     const updatedEmailPreferences = {
       ...currentEmailPreferences,
       ...preferences,
     }
 
-    // Upsert settings
     await db
       .insert(settings)
       .values({
@@ -168,10 +162,8 @@ export async function isUnsubscribed(
     const preferences = await getEmailPreferences(email)
     if (!preferences) return false
 
-    // Check unsubscribe all first
     if (preferences.unsubscribeAll) return true
 
-    // Check specific type
     switch (emailType) {
       case 'marketing':
         return preferences.unsubscribeMarketing || false

apps/sim/stores/panel/copilot/store.ts

@@ -1736,8 +1736,13 @@ const sseHandlers: Record<string, SSEHandler> = {
     }
   },
   done: (_data, context) => {
+    logger.info('[SSE] DONE EVENT RECEIVED', {
+      doneEventCount: context.doneEventCount,
+      data: _data,
+    })
     context.doneEventCount++
     if (context.doneEventCount >= 1) {
+      logger.info('[SSE] Setting streamComplete = true, stream will terminate')
       context.streamComplete = true
     }
   },
@@ -2542,6 +2547,7 @@ export const useCopilotStore = create<CopilotStore>()(
         set({
           chats: [],
           isLoadingChats: false,
+          chatsLoadedForWorkflow: workflowId,
           error: error instanceof Error ? error.message : 'Failed to load chats',
         })
       }

apps/sim/stores/terminal/console/store.ts

@@ -163,12 +163,13 @@ export const useTerminalConsoleStore = create<ConsoleStore>()(
               try {
                 const errorMessage = String(newEntry.error)
                 const blockName = newEntry.blockName || 'Unknown Block'
+                const displayMessage = `${blockName}: ${errorMessage}`
 
                 const copilotMessage = `${errorMessage}\n\nError in ${blockName}.\n\nPlease fix this.`
 
                 useNotificationStore.getState().addNotification({
                   level: 'error',
-                  message: errorMessage,
+                  message: displayMessage,
                   workflowId: entry.workflowId,
                   action: {
                     type: 'copilot',

apps/sim/triggers/calendly/invitee_canceled.ts

@@ -59,7 +59,7 @@ export const calendlyInviteeCanceledTrigger: TriggerConfig = {
         '<strong>Note:</strong> This trigger requires a paid Calendly subscription (Professional, Teams, or Enterprise plan).',
         'Get your Personal Access Token from <strong>Settings > Integrations > API & Webhooks</strong> in your Calendly account.',
         'Use the "Get Current User" operation in a Calendly block to retrieve your Organization URI.',
-        'The webhook will be automatically created in Calendly when you save this trigger.',
+        'The webhook will be automatically created in Calendly when you deploy the workflow.',
         'This webhook triggers when an invitee cancels an event. The payload includes cancellation details and reason.',
       ]
         .map(

apps/sim/triggers/calendly/invitee_created.ts

@@ -68,7 +68,7 @@ export const calendlyInviteeCreatedTrigger: TriggerConfig = {
         '<strong>Note:</strong> This trigger requires a paid Calendly subscription (Professional, Teams, or Enterprise plan).',
         'Get your Personal Access Token from <strong>Settings > Integrations > API & Webhooks</strong> in your Calendly account.',
         'Use the "Get Current User" operation in a Calendly block to retrieve your Organization URI.',
-        'The webhook will be automatically created in Calendly when you save this trigger.',
+        'The webhook will be automatically created in Calendly when you deploy the workflow.',
         'This webhook triggers when an invitee schedules a new event. Rescheduling triggers both cancellation and creation events.',
       ]
         .map(

apps/sim/triggers/calendly/routing_form_submitted.ts

@@ -59,7 +59,7 @@ export const calendlyRoutingFormSubmittedTrigger: TriggerConfig = {
         '<strong>Note:</strong> This trigger requires a paid Calendly subscription (Professional, Teams, or Enterprise plan).',
         'Get your Personal Access Token from <strong>Settings > Integrations > API & Webhooks</strong> in your Calendly account.',
         'Use the "Get Current User" operation in a Calendly block to retrieve your Organization URI.',
-        'The webhook will be automatically created in Calendly when you save this trigger.',
+        'The webhook will be automatically created in Calendly when you deploy the workflow.',
         'This webhook triggers when someone submits a routing form, regardless of whether they book an event.',
       ]
         .map(

apps/sim/triggers/calendly/webhook.ts

@@ -58,7 +58,7 @@ export const calendlyWebhookTrigger: TriggerConfig = {
         '<strong>Note:</strong> This trigger requires a paid Calendly subscription (Professional, Teams, or Enterprise plan).',
         'Get your Personal Access Token from <strong>Settings > Integrations > API & Webhooks</strong> in your Calendly account.',
         'Use the "Get Current User" operation in a Calendly block to retrieve your Organization URI.',
-        'The webhook will be automatically created in Calendly when you save this trigger.',
+        'The webhook will be automatically created in Calendly when you deploy the workflow.',
         'This webhook subscribes to all Calendly events (invitee created, invitee canceled, and routing form submitted). Use the <code>event</code> field in the payload to determine the event type.',
       ]
         .map(

apps/sim/triggers/stripe/webhook.ts

@@ -186,7 +186,7 @@ export const stripeWebhookTrigger: TriggerConfig = {
         'Click "Create Destination" to save',
         'After creating the endpoint, click "Reveal" next to "Signing secret" and copy it',
         'Paste the signing secret into the <strong>Webhook Signing Secret</strong> field above',
-        'Click "Save" to activate your webhook trigger',
+        'Deploy your workflow to activate the webhook trigger',
       ]
         .map(
           (instruction, index) =>

apps/sim/triggers/telegram/webhook.ts

@@ -46,7 +46,7 @@ export const telegramWebhookTrigger: TriggerConfig = {
       defaultValue: [
         'Message "/newbot" to <a href="https://t.me/BotFather" target="_blank" rel="noopener noreferrer" class="text-muted-foreground underline transition-colors hover:text-muted-foreground/80">@BotFather</a> in Telegram to create a bot and copy its token.',
         'Enter your Bot Token above.',
-        'Save settings and any message sent to your bot will trigger the workflow.',
+        'Any message sent to your bot will trigger the workflow once deployed.',
       ]
         .map(
           (instruction, index) =>

apps/sim/triggers/typeform/webhook.ts

@@ -79,7 +79,7 @@ export const typeformWebhookTrigger: TriggerConfig = {
         'Find your Form ID in the URL when editing your form (e.g., <code>https://admin.typeform.com/form/ABC123/create</code> → Form ID is <code>ABC123</code>)',
         'Fill in the form above with your Form ID and Personal Access Token',
         'Optionally add a Webhook Secret for enhanced security - Sim will verify all incoming webhooks match this secret',
-        'Click "Save" above - Sim will automatically register the webhook with Typeform',
+        'Sim will automatically register the webhook with Typeform when you deploy the workflow',
         '<strong>Note:</strong> Requires a Typeform PRO or PRO+ account to use webhooks',
       ]
         .map(