feat(frontend): Replace advanced switch with chevron on builder nodes (#12152)

## Summary

Replaces the "Advanced" switch/toggle on builder nodes with a chevron
control, matching the UX pattern used for the outputs section.

Resolves
[OPEN-3006](https://linear.app/autogpt/issue/OPEN-3006/replace-advanced-switch-with-chevron-on-builder-nodes)

Before
<img width="443" height="348" alt="Screenshot 2026-02-17 at 9 01 31 pm"
src="https://github.com/user-attachments/assets/40e98669-3136-4e53-8d46-df18ea32c4d7"
/>
After
<img width="443" height="348" alt="Screenshot 2026-02-17 at 9 00 21 pm"
src="https://github.com/user-attachments/assets/0836e3ac-1d0a-43d7-9392-c9d5741b32b6"
/>

## Changes

- `NodeAdvancedToggle.tsx` — Replaced switch component with a chevron
expand/collapse toggle

## Testing

Tested and verified by @kpczerwinski

<!-- greptile_comment -->

<details><summary><h3>Greptile Summary</h3></summary>

Replaces the `Switch` toggle for the "Advanced" section on builder nodes
with a chevron (`CaretDownIcon`) expand/collapse control, matching the
existing UX pattern used in `OutputHandler.tsx`. The change is clean and
consistent with the codebase.

- Swapped `Switch` component for a ghost `Button` + `CaretDownIcon` with
a `rotate-180` transition for visual feedback
- Pattern closely mirrors the output section toggle in
`OutputHandler.tsx` (lines 120-136)
- Removed the top border separator and rounded bottom corners from the
container, adjusting the visual spacing
- Toggle logic correctly inverts the `showAdvanced` boolean state
- Uses Phosphor Icons and design system components per project
conventions
</details>


<details><summary><h3>Confidence Score: 5/5</h3></summary>

- This PR is safe to merge — it is a small, focused UI change with no
logic or security concerns.
- Single file changed with a straightforward UI component swap. The new
implementation follows an established pattern already in use in
OutputHandler.tsx. Toggle logic is correct and all conventions (Phosphor
Icons, design system components, Tailwind styling) are followed.
- No files require special attention.
</details>


<details><summary><h3>Sequence Diagram</h3></summary>

```mermaid
sequenceDiagram
    participant User
    participant NodeAdvancedToggle
    participant nodeStore

    User->>NodeAdvancedToggle: Click chevron button
    NodeAdvancedToggle->>nodeStore: setShowAdvanced(nodeId, !showAdvanced)
    nodeStore-->>NodeAdvancedToggle: Updated showAdvanced state
    NodeAdvancedToggle->>NodeAdvancedToggle: Rotate CaretDownIcon (0° ↔ 180°)
    Note over NodeAdvancedToggle: Advanced fields shown/hidden via FormCreator
```
</details>


<sub>Last reviewed commit: ad66080</sub>

<!-- greptile_other_comments_section -->

**Context used:**

- Context from `dashboard` - autogpt_platform/frontend/CLAUDE.md
([source](https://app.greptile.com/review/custom-context?memory=39861924-d320-41ba-a1a7-a8bff44f780a))
- Context from `dashboard` -
autogpt_platform/frontend/src/app/(platform)/build/components/FlowEditor/ARCHITECTURE_FLOW_EDITOR.md
([source](https://app.greptile.com/review/custom-context?memory=0c5511fe-9aeb-4cf1-bbe9-798f2093b748))

<!-- /greptile_comment -->

---------

Co-authored-by: Krzysztof Czerwinski <kpczerwinski@gmail.com>
Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: Ubbe <0ubbe@users.noreply.github.com>
Co-authored-by: Ubbe <hi@ubbe.dev>

autogpt_platform/backend/backend/copilot/tools/feature_requests.py

@@ -33,7 +33,6 @@ query SearchFeatureRequests($term: String!, $filter: IssueFilter, $first: Int) {
       id
       identifier
       title
-      description
     }
   }
 }
@@ -205,7 +204,6 @@ class SearchFeatureRequestsTool(BaseTool):
                     id=node["id"],
                     identifier=node["identifier"],
                     title=node["title"],
-                    description=node.get("description"),
                 )
                 for node in nodes
             ]
@@ -240,6 +238,10 @@ class CreateFeatureRequestTool(BaseTool):
             "Always search first with search_feature_requests to avoid duplicates. "
             "If a matching request exists, pass its ID as existing_issue_id to add "
             "the user's need to it instead of creating a duplicate. "
+            "IMPORTANT: Never include personally identifiable information (PII) in "
+            "the title or description — no names, emails, phone numbers, company "
+            "names, or other identifying details. Write titles and descriptions in "
+            "generic, feature-focused language."
         )
 
     @property
@@ -249,11 +251,20 @@ class CreateFeatureRequestTool(BaseTool):
             "properties": {
                 "title": {
                     "type": "string",
-                    "description": "Title for the feature request.",
+                    "description": (
+                        "Title for the feature request. Must be generic and "
+                        "feature-focused — do not include any user names, emails, "
+                        "company names, or other PII."
+                    ),
                 },
                 "description": {
                     "type": "string",
-                    "description": "Detailed description of what the user wants and why.",
+                    "description": (
+                        "Detailed description of what the user wants and why. "
+                        "Must not contain any personally identifiable information "
+                        "(PII) — describe the feature need generically without "
+                        "referencing specific users, companies, or contact details."
+                    ),
                 },
                 "existing_issue_id": {
                     "type": "string",

autogpt_platform/backend/backend/copilot/tools/feature_requests_test.py

@@ -117,13 +117,11 @@ class TestSearchFeatureRequestsTool:
                 "id": "id-1",
                 "identifier": "FR-1",
                 "title": "Dark mode",
-                "description": "Add dark mode support",
             },
             {
                 "id": "id-2",
                 "identifier": "FR-2",
                 "title": "Dark theme",
-                "description": None,
             },
         ]
         patcher, _ = _mock_linear_config(query_return=_search_response(nodes))

autogpt_platform/backend/backend/copilot/tools/models.py

@@ -486,7 +486,6 @@ class FeatureRequestInfo(BaseModel):
     id: str
     identifier: str
     title: str
-    description: str | None = None
 
 
 class FeatureRequestSearchResponse(ToolResponseBase):

autogpt_platform/frontend/src/app/(platform)/build/components/FlowEditor/nodes/CustomNode/components/NodeAdvancedToggle.tsx

@@ -1,21 +1,39 @@
 import { useNodeStore } from "@/app/(platform)/build/stores/nodeStore";
-import { Switch } from "@/components/atoms/Switch/Switch";
+import { Button } from "@/components/atoms/Button/Button";
 import { Text } from "@/components/atoms/Text/Text";
+import { CaretDownIcon } from "@phosphor-icons/react";
 
-export const NodeAdvancedToggle = ({ nodeId }: { nodeId: string }) => {
+type Props = {
+  nodeId: string;
+};
+
+export function NodeAdvancedToggle({ nodeId }: Props) {
   const showAdvanced = useNodeStore(
     (state) => state.nodeAdvancedStates[nodeId] || false,
   );
   const setShowAdvanced = useNodeStore((state) => state.setShowAdvanced);
   return (
-    <div className="flex items-center justify-between gap-2 rounded-b-xlarge border-t border-zinc-200 bg-white px-5 py-3.5">
-      <Text variant="body" className="font-medium text-slate-700">
-        Advanced
-      </Text>
-      <Switch
-        onCheckedChange={(checked) => setShowAdvanced(nodeId, checked)}
-        checked={showAdvanced}
+    <div className="flex items-center justify-start gap-2 bg-white px-5 pb-3.5">
+      <Button
+        variant="ghost"
+        className="h-fit min-w-0 p-0 hover:border-transparent hover:bg-transparent"
+        onClick={() => setShowAdvanced(nodeId, !showAdvanced)}
+        aria-expanded={showAdvanced}
+      >
+        <Text
+          variant="body"
+          as="span"
+          className="flex items-center gap-2 !font-semibold text-slate-700"
+        >
+          Advanced{" "}
+          <CaretDownIcon
+            size={16}
+            weight="bold"
+            className={`transition-transform ${showAdvanced ? "rotate-180" : ""}`}
+            aria-hidden
           />
+        </Text>
+      </Button>
     </div>
   );
-};
+}