Fixes: 1) Remove obsolete `reboot` scripts for Unix and Windows to prevent redundancy; 2) Update Windows `test.ps1` to handle omitted coverage patterns and improve error feedback.
Extra: 1) Refactor Windows scripts (`make-messages.ps1`, `compile-messages.ps1`, `backup.ps1`) to use shared utilities for better consistency and output formatting; 2) Add spinner-based progress indicators to enhance user experience in interactive environments.
Fixes: 1) Correct entrypoint scripts by removing redundant `python` reference in `uv run` commands; 2) Resolve incorrect imports and adjust class renaming in vibes_auth tests; 3) Address typing errors and minor omissions in existing code.
Extra: 1) Improve formatting in settings and middleware files; 2) Update messaging test class names for clarity; 3) Cleanup unused imports and extra whitespaces, ensuring cleaner codebase.
