Andrew Kaszubski ae7899a6fc feat(dataflows): add data caching layer with rate limit awareness - Fixes #12 ... Implements [DATA-11] Data caching layer - FRED rate limits with: - CacheEntry: Generic cache entries with TTL and metadata - CacheStats: Hit/miss/stale statistics tracking - RateLimitState: Per-source rate limit tracking with exponential backoff - MemoryCache: In-memory LRU cache backend - FileCache: File-based JSON cache backend - DataCache: Main cache with source-specific TTLs and stale-while-rate-limited - @cached decorator: Function result caching Features: - Multi-backend support (memory, file) - TTL-based expiration with configurable per-source defaults - Stale-while-revalidate when rate limited - Thread-safe operations throughout - 41 tests covering all components 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>		2025-12-26 16:51:48 +11:00
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api	feat(db): add Portfolio model with LIVE/PAPER/BACKTEST types - Fixes #4	2025-12-26 13:46:39 +11:00
e2e	feat(tests): add UAT and evaluation tests for agent outputs - Fixes #53	2025-12-26 11:38:37 +11:00
fixtures	feat(tests): add test fixtures directory with mock data - Fixes #51	2025-12-26 11:23:29 +11:00
integration	feat(dataflows): add benchmark data module with SPY, sector ETFs, RS, correlation, beta - Fixes #10	2025-12-26 16:14:57 +11:00
unit	feat(dataflows): add data caching layer with rate limit awareness - Fixes #12	2025-12-26 16:51:48 +11:00
CHROMADB_COLLECTION_TESTS.md	fix(memory): use get_or_create_collection for idempotent ChromaDB init - Fixes #30	2025-12-26 09:20:04 +11:00
__init__.py	feat(llm): add OpenRouter API support with proper headers and API key handling	2025-12-25 15:51:25 +11:00
conftest.py	feat(db): add Settings model with risk profiles and alert preferences (#5) - Implements RiskProfile enum, risk parameters, JSON alert_preferences, one-to-one User relationship, CheckConstraints, cascade delete, 43 tests	2025-12-26 14:16:42 +11:00