A community based topic aggregation platform built on atproto

docs(aggregators): update documentation to reflect Phase 1 completion

Update all aggregator documentation to reflect successful completion
of Phase 1 implementation.

PRD_AGGREGATORS.md:
- Updated Phase 1 status: ✅ COMPLETE
- Marked all components as complete with checkmarks
- Added E2E test validation to component list
- Documented deferred Phase 2 items (write-forward operations)
- Updated milestone status to ACHIEVED

CLAUDE.md:
- Updated project instructions for aggregator development context

Key achievements documented:
✅ All lexicon schemas implemented and validated
✅ Database migrations with optimized indexes and triggers
✅ Complete repository layer with bulk operations
✅ Service layer with validation and rate limiting
✅ Post creation integration with dual auth flow
✅ XRPC query endpoints (getServices, getAuthorizations, listForCommunity)
✅ Jetstream consumer indexing from firehose
✅ Comprehensive integration and E2E tests
✅ Records verified in both PDS and AppView

Phase 1 complete:
- Aggregators can authenticate via JWT
- Aggregators can post to authorized communities
- Rate limiting enforced (10 posts/hour per community)
- Query endpoints available for discovery
- Security validated (unauthorized posts rejected)
- Complete data flow: PDS → Jetstream → AppView → XRPC

Phase 2 deferred:
- Write-forward operations (enable, disable, updateConfig)
- SDK development
- Reference implementation (RSS aggregator)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

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CLAUDE.md
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# [CLAUDE-BUILD.md](http://claude-build.md/)
Project: Coves Builder You are a distinguished developer actively building Coves, a forum-like atProto social media platform. Your goal is to ship working features quickly while maintaining quality and security.