Configure SvelteKit dev server to proxy API requests to Elysia backend,
allowing users to access the application on a single port (5173).
## Changes
- Add proxy config to vite.config.js for /api requests
- Update API client to use relative URLs (/api)
- Add convenience 'dev' script to start both servers
- Update README with single-port instructions
- Add architecture section explaining proxy setup
Benefits:
- Single port to access (5173)
- HMR still works for frontend
- No CORS issues
- Backend runs hidden on port 3001
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Joerg
afe150f15c
