3 commits

Author	SHA1	Message	Date
zm2231	9954f6fdfd	fix: timeout detection, always-on dim validation, test hardening ... - Fix timeout detection: AbortSignal.timeout() throws TimeoutError, not AbortError. Timeouts are no longer retried (30s fail, not 93s). - Validate embedding dimensions in both httpEmbed and httpEmbedQuery against config.dimensions or the 384d schema default. When DIMS is unset, the error says 'Set GITNEXUS_EMBEDDING_DIMS=N' to guide users. - Centralize test env var cleanup in afterEach via savedEnv snapshot. - Test mocks use 384d vectors matching schema default. - 4 new tests: timeout not retried, network retry success, query path dim mismatch, unset-dims hint. 23 total, all pass.	2026-03-22 20:21:08 -04:00
zm2231	9baef90ae2	fix: edge case guards, dim mismatch hard-throw, UX label ... - Guard against empty endpoint response in httpEmbedQuery (Bug 1) - Validate response item count matches batch size in httpEmbed (Bug 2) - Dimension mismatch now hard-throws instead of warn-and-continue (Bug 3) - Progress bar shows Connecting to embedding endpoint in HTTP mode (UX gap) - Added 3 tests: empty response, truncated batch, dim mismatch throw - All 19 HTTP embedder tests pass	2026-03-20 22:27:27 -04:00
zm2231	7dcafb647b	fix: address review feedback — timeout, retry, guards, tests ... - Add AbortSignal.timeout(30s) on all fetch calls - Add retry with backoff for 429/5xx (core: 2 retries, MCP: 1 retry) - Guard initEmbedder() and getEmbedder() to throw in HTTP mode - Discard cached embeddings on dimension mismatch during incremental re-index - Add MCP embedQuery retry for transient failures - Add 16 unit tests covering both core and MCP HTTP paths - Fix README: concise, accurate env var docs	2026-03-20 01:32:49 -04:00