refactor(server): use kysely (#12857)

server/test/repositories/database.repository.mock.ts

@@ -3,6 +3,7 @@ import { Mocked, vitest } from 'vitest';
 
 export const newDatabaseRepositoryMock = (): Mocked<IDatabaseRepository> => {
   return {
+    init: vitest.fn(),
     reconnect: vitest.fn(),
     getExtensionVersion: vitest.fn(),
     getExtensionVersionRange: vitest.fn(),