# BF-1PC: SPA R2→B2 Migration Verification

## Summary
Task verified: The SPA TypeScript source has already been migrated from `/r2/` to `/b2/` path prefixes and from `r2.aicodebattle.com` to `b2.aicodebattle.com`.

## Completed By
Previous commits:
- `76369b5` - fix(spa): replace /r2/ data path prefix with /b2/
- `724f516` - fix(spa): replace r2.aicodebattle.com with b2.aicodebattle.com

## Verification Results
1. ✓ `grep -r "/r2/" web/src/` - No occurrences found
2. ✓ `npm run build` - Build succeeded with no type errors
3. ✓ `grep -r "r2.aicodebattle" web/dist/` - No references found

The migration is complete and verified.