- Extract message conversion into dedicated `toMessages` helper method
- Add proper role handling for system, user, and assistant messages
- Prepend system content to first user message per Anthropic format
- Enforce user/assistant message alternation with placeholder messages
- Skip empty messages during conversion processing
- Concatenate multiple text blocks in response output
- Add validation for empty message arrays before sending
- Handle edge case when only system content is provided
Add support for Google Cloud Vertex AI as a provider to access Claude models
using Application Default Credentials (ADC). This allows users to route their
Fabric requests through Google Cloud Platform instead of directly to Anthropic,
enabling billing through GCP.
Features:
- Support for Claude models (Sonnet 4.5, Opus 4.5, Haiku 4.5, etc.) via Vertex AI
- Uses Google ADC for authentication (no API keys required)
- Configurable project ID and region (defaults to 'global' for cost optimization)
- Full support for streaming and non-streaming requests
- Implements complete ai.Vendor interface
Configuration:
- VERTEXAI_PROJECT_ID: GCP project ID (required)
- VERTEXAI_REGION: Vertex AI region (optional, defaults to 'global')
Closes#1570
- Use bind:value for proper two-way binding with Select component
- Handle empty input to clear session when user clears the field
- Skip session change if value unchanged to avoid redundant API calls
- Track previous session to restore when placeholder selected
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Extract session UI into dedicated SessionSelector.svelte component
- Use Select component instead of native <select>
- Add session message loading when selecting existing session
- Fix placeholder selection behavior to preserve current session
- Rename "Session ID" to "Session Name" for consistency
- Add proper error handling for session loading
- Simplify reactive statements with nullish coalescing
- Use ?? instead of || in ChatService.ts
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove reactive statement that was resetting input on each keystroke
- Initialize sessionInput only once in onMount
- Change layout to stack input and dropdown vertically for better display
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add session name parameter to GUI chat interface, enabling persistent
multi-turn conversations similar to CLI's --session flag.
Changes:
- Add SessionName field to PromptRequest in chat.go
- Add sessionName to ChatPrompt interface
- Include currentSession in ChatService requests
- Add Session ID input with existing sessions dropdown in DropdownGroup
Closes#680🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
### CHANGES
- Simplify error wrapping by removing redundant Sprintf calls in CLI
- Pass HTTP client to FetchModelsDirectly to enable connection reuse
- Store persistent HTTP client instance inside the OpenAI provider struct
- Update compatible AI providers to match the new function signature
- Add error handling for pattern loading from absolute file paths
- Extract positioning calculations into dedicated `positioning.ts` module
- Add reactive tooltip position updates on scroll/resize
- Improve accessibility with `aria-describedby` and unique IDs
- Add SSR safety with `isBrowser` flag check
- Replace inline position calculation with reactive statement
- Add window event listeners for position tracking
- Update unit tests to use extracted functions
- Add test coverage for style formatting function
- Replace 42MB favicon.png with proper 64x64 PNG (4.7KB)
- Replace 42MB fabric-logo.png with static PNG from first GIF frame (387KB)
- Optimize animated GIF from 42MB to 5.4MB (half resolution, 12fps, 128 colors)
- Update docs/images/fabric-logo-gif.gif with optimized version
Total reduction: ~168MB to ~11.2MB
Closes#1361
Signed-off-by: majiayu000 <majiayu000@users.noreply.github.com>
Use position: fixed and getBoundingClientRect() to calculate tooltip
position dynamically. This prevents tooltips from being clipped by
parent containers with overflow: hidden (such as slide transitions).
Closes#1790
Signed-off-by: majiayu000 <majiayu000@users.noreply.github.com>
# CHANGES
- Upgrade AWS SDK v2 components to latest stable versions.
- Update Ollama library to version 0.13.5 for improvements.
- Bump Google API and GenAI dependencies to newer releases.
- Refresh Cobra CLI framework and Pflag to latest versions.
- Advance Go-Git and Go-Readability to their most recent commits.
- Update OpenTelemetry and gRPC libraries for better observability.
- Include new AWS sign-in service dependency in the module.
### CHANGES
- Remove redundant fmt.Sprintf calls from error formatting logic
- Simplify model assignment to always use normalized model names
- Remove unused variadic parameter from the VendorsManager Clear method
