# 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 (2026-06-16)
1. ✓ `grep -r "/r2/" web/src/` - No occurrences found (0 results)
2. ✓ `npm run build` - Build succeeded with no type errors (2.08s)
3. ✓ `grep -r "r2.aicodebattle" web/dist/` - No references found (0 results)

## Re-verification (2026-06-16 23:27 UTC)
All acceptance criteria confirmed - migration complete.

## Current State
- All data paths use `/b2/` prefix or same-origin `/data/` paths
- All replay data served via `b2.aicodebattle.com`
- No remaining references to R2 storage infrastructure in source code
- R2_COMMENTARY_BASE constant renamed/migrated to B2 context

The migration is complete and verified.