- Updated multiple files to consistently use `os.homedir()` for constructing the local application data path, improving compatibility and clarity across the codebase.
- This change enhances the reliability of directory retrieval for Windows environments.
- Removed the restart stage from the app update progress component, simplifying the update stages to only include download and install.
- Updated the app update logic to schedule a restart after installation instead of handling it directly in the installer functions.
- Enhanced the messaging for installation completion by removing references to automatic restarts in the progress messages.
- Introduced a new updater-runner module to manage application restarts across platforms, improving the update workflow.
