feature-flags.ts and prompt-client.ts used bare 'access_token' key
instead of PRODUCT_ID-prefixed key — auth tokens were never sent.
Consolidates 10 web lib files to import the shared getAccessToken()
from api-helpers.ts instead of each redefining their own copy.
Phase 0.5 of the execution roadmap:
- Remove phantom @bytelyst/ui dep, add sonner for toast notifications
- Replace custom error.tsx, not-found.tsx, loading.tsx with @bytelyst/dashboard-components
- Replace raw extraction-client.ts with @bytelyst/extraction createExtractionClient()
- Add @bytelyst/dashboard-components and @bytelyst/extraction to transpilePackages
Made-with: Cursor
