Release: v0.7.78

### Summary of Recent Git Commits

1. **New Feature: PWA Support**
   - Integrated Progressive Web App (PWA) capabilities, including a service worker and an install prompt, enhancing the app's functionality and user experience.

2. **User Experience Improvement**
   - Updated the README to replace the logo with a loading version, aiming to create a smoother experience for users.

These updates collectively improve the app's performance and usability, particularly for mobile users.

Author: erdalkaraca