v8.13.0: HTTP Integration Tests + Analytics Optimizations

This release significantly improves test coverage and analytics performance, preventing future production bugs and optimizing dashboard queries.

🧪 HTTP Server Integration Tests (#190)

Zero → 32 Comprehensive Tests

Created complete test coverage for HTTP server functionality:

• tests/integration/test_http_server_startup.py (8 tests)
• tests/unit/test_fastapi_dependencies.py (11 tests)
• tests/unit/test_storage_interface_compatibility.py (13 tests)
• tests/integration/test_api_with_memory_service.py (+11 tests)

Impact: Would have caught all 3 v8.12.0 production bugs

📊 Analytics Dashboard Optimizations (#186)

High Priority Fixes:

1. Efficient Largest Memories Query

• Added get_largest_memories(n) method to all storage backends
• Uses SQL ORDER BY LENGTH(content) DESC LIMIT 10
• Queries entire dataset, not just recent 1000

2. Frontend Timezone Bug Fix

• Fixed heatmap calendar showing wrong day-of-week near timezone boundaries
• Parse date components in local timezone instead of UTC

3. Performance Improvements

• Reduced memory sample from 1000→100 for average size calculation

📚 Documentation (#173)

• Closed MCP Schema Caching issue with comprehensive documentation
• Workaround: /mcp command reconnects server with fresh schema

🎯 What's New

• ✅ 32 new tests covering HTTP server, dependencies, and storage interfaces
• ✅ get_largest_memories() storage method (SQLite, Cloudflare, Hybrid)
• ✅ Fixed timezone-aware date parsing in heatmap calendar
• ✅ Optimized analytics queries for better performance

Full Changelog: CHANGELOG.md