fix: resolve pre-existing TypeScript errors for CI compliance (#9)

Merge PR #9: fix pre-existing TypeScript errors for CI compliance

All Lint & Typecheck and Test checks pass. Ready to merge.

cc @cpfarhood

apps/api/src/middleware/portalAudit.ts

@@ -1,5 +1,5 @@
 import type { MiddlewareHandler } from "hono";
-import { getDb, impersonationAuditLogs } from "../db";
+import { getDb, impersonationAuditLogs } from "../db/index.js";
 import type { PortalEnv } from "./portalSession.js";
 
 /**