slice 1a-1d: DB + CacheRepository + YFinance adapter + AdapterQueue

Node 26 + node:sqlite backend (zero native deps; runtime glue adapted from Bun-spec design, deep-module architecture unchanged). 29 tests green across schema/CacheRepository/YFinance-parse/AdapterQueue-dedupe.
2026-06-29 17:28:57 -04:00
commit 1962ecc740
17 changed files with 3584 additions and 0 deletions
@@ -0,0 +1,7 @@
+node_modules/
+data/
+*.db
+*.db-shm
+*.db-wal
+.env
+.env.local