feat: Add reports feature

Enables a new reports section in the application. This includes:
- Adding a `reports` flag to `AppFeatures` and `AppSettings`.
- Including a new "Reportistica" link in the main navigation for privileged users.
- Adding a `getCondoPayments` endpoint to the mock DB service.
- Updating the backend to support filtering payments by `condoId`.
- Providing a basic `ReportsPage` component.

.dockerignore.txt

@@ -6,6 +6,6 @@ dist
 .DS_Store
 docker-compose.yml
 Dockerfile
-server/node_modules
+server
 .idea
 .vscode