cc97d77810
- semantic-cache.clearCache: delete collection instead of client.reset() to avoid 403 Forbidden on newer ChromaDB versions - vault-vector-store.clearIndex: same collection deletion approach - ContentVectorizer: add 3-attempt retry with exponential backoff (1s, 2s, 4s) - main.ts: reduce indexing batch size from 5 to 2, increase delay from 100ms to 500ms - Update semantic-cache tests for deleteCollection