removed unneeded import

Author: OGMatrix

src/index.test.ts

@@ -3,7 +3,7 @@
  * Tests cover: DbVersioning, Tool Handlers, Utility Functions
  */
 
-import { describe, it, expect, vi, beforeEach, afterEach, type Mock } from 'vitest';
+import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
 import fs from 'fs';
 
 // ============================================================================