one moar time - we can do it?

src/services/db/connection.db.test.ts

@@ -1,26 +1,3 @@
-// --- FIX REGISTRY ---
-//
-// // 2025-12-09: Fixed "TypeError: ... is not a constructor" in `queueService` and `connection.db` tests.
-//             ISSUE: `vi.fn(() => ...)` creates a mock implementation using an arrow function.
-//                    Arrow functions cannot be instantiated with `new`.
-//             FIX:   Changed mock implementations to `vi.fn(function() { ... })`. Standard functions
-//                    have a `[[Construct]]` method and support `new`.
-//
-// 2025-12-09: Addressed "Cannot access before initialization" in `auth.routes.test.ts`.
-//             ISSUE: `vi.mock` is hoisted above top-level `import` statements. Referencing imported
-//                    variables (like `db` or `types`) inside the mock factory fails.
-//             FIX:   Moved variable creation inside `vi.hoisted` or the mock factory itself,
-//                    removing the dependency on the top-level import within the mock definition.
-// 
-// 2025-12-09: Explicitly mocked 'pg' module using `vi.hoisted` and `vi.mock` within this test file.
-//             This ensures `Pool` is a proper Vitest spy, allowing `expect(Pool).toHaveBeenCalledTimes(1)`
-//             and `mockImplementation` overrides to work correctly, resolving "not a spy" errors.
-//
-// 2024-08-01: Corrected tests to assert against the globally mocked `mockPoolInstance` instead of spying
-//             on the `pg.Pool` constructor. This aligns the test with the global mock setup in
-//             `tests-setup-unit.ts` and fixes incorrect assertions.
-//
-// --- END FIX REGISTRY ---
 // src/services/db/connection.db.test.ts
 import { describe, it, expect, vi, beforeEach, type Mock } from 'vitest';