## CHANGES
- Add new YouTube handler for transcript requests
- Create `/youtube/transcript` POST endpoint route
- Add request/response types for YouTube API
- Support language and timestamp options
- Update frontend to use new endpoint
- Remove chat endpoint dependency for transcripts
- Validate video vs playlist URLs properly
- Refactor `cleanPatternOutput` to use a dedicated return variable.
- Hoist `processResponse` function for improved stream readability.
- Remove unnecessary whitespace and trailing newlines from file.
## CHANGES
- Add Variables field to PromptRequest struct
- Pass pattern variables through chat handler
- Create API variables documentation example
- Add pattern variables UI in web interface
- Create pattern variables store in Svelte
- Include variables in chat service requests
- Add JSON textarea for variable input
### CHANGES
- Add `.browserslistrc` to define target browser versions.
- Upgrade `pdfjs-dist` dependency from v2.16 to v4.2.67.
- Upgrade `nanoid` dependency from v4.0.2 to v5.0.9.
- Introduce `pdf-config.ts` for centralized PDF.js worker setup.
- Refactor `PdfConversionService` to use new PDF worker configuration.
- Add static `pdf.worker.min.mjs` to serve PDF.js worker.
- Update Vite configuration for ESNext build target and PDF.js.
- Create environment config module for URL handling
- Add getFabricBaseUrl() function with server/client support
- Add getFabricApiUrl() helper for API endpoints
- Configure Vite to inject FABRIC_BASE_URL client-side
- Update proxy targets to use environment variable
- Add TypeScript definitions for window config
- Support FABRIC_BASE_URL env var with fallback
Folders deleted:
- `types`. The folders contained are now `lib/interfaces` and `lib/api`
- `types/markdown` now in `utils/markdown`
- `components/ui/{side-nav,terminal}` now `components/ui/toc` and
`terminal`
Moved
- `lib/types/interfaces` to `lib/interfaces`.
- `components/ui/side-nav` to `components/ui/toc`.
- `components/ui/terminal` to `components/terminal`.
- `types/markdown` to `utils/markdown`
- `lib/types/chat` to `lib/api`
