This task involves performing a smoke test to ensure the application builds, installs dependencies, and starts both backend and frontend servers without crashing.
- [x] Check project file structure using `tree -L 2` command to identify any missing files
- [z] Create any missing files found during structure check (e.g., notes_app_20251002_055810-notes_app_20251002_055810-f-f/authsec_angular/frontend/angular-clarity-master/src/reportWebVitals.js)
- [x] Verify that both processes start without crashing. If an error occurs, analyze the logs, create a new subtask to fix the bug, and re-run the smoke test until it passes.