Main:
This major update refactors the entire application from a single monolithic HTML file into a modern, modular JavaScript architecture for improved maintainability, performance, and future extensibility.
Alongside the refactoring, this commit introduces a completely overhauled synchronization engine and several quality-of-life improvements.
Key changes and new features include:
- **Modular Architecture**: The application is now split into distinct, decoupled modules for state management (`state.js`), DOM manipulation (`dom.js`), synchronization (`sync.js`), file parsing (`fileParsers.js`), and UI components (`p5/radarSketch.js`, `modal.js`, etc.).
- **Robust Synchronization Engine**:
- The core playback loop in `sync.js` now correctly applies the manual time offset, ensuring accurate synchronization between the video and radar data during playback.
- Fixed a bug where fast scrubbing with the timeline slider could leave a persistent drift while paused. The fix uses the video's `seeked` event for a reliable, event-driven UI update.
- **Enhanced User Experience**:
- Added a new feature allowing users to press 'Enter' in the offset input box to instantly resync the video to the current radar frame, which significantly streamlines the manual calibration process.
- **Improved Debugging Tools**:
- The advanced debug overlay's drift calculation is now "offset-aware," providing an accurate representation of the true synchronization status during both playback and seeking.
RUSHIL AMBARISH KADU