fix(web): track and repair the /api/logs route

- .gitignore: the bare 'logs' rule was matching the api/logs/ source
  dir, so the route was never committed. Anchor it to /logs/ and repair
  two log globs where '*' had been mangled to '_'.
- route.ts: add the missing 'import sql' — the file used sql but never
  imported it, so every GET/POST /api/logs threw ReferenceError and 500'd.

.gitignore

@@ -20,9 +20,9 @@ coverage
 *.lcov
 
 # logs
-logs
-_.log
-report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+/logs/
+*.log
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
 
 # dotenv environment variable files
 .env