Release Implement Spreadsheet Preview and Canvas Edit Stability Enhancements · damianvtran/local-operator-ui

What's Changed

This release introduces a powerful new spreadsheet preview feature and includes a wide range of UI/UX enhancements and refactoring.

New Spreadsheet Viewer: Implemented a feature-rich spreadsheet viewer using AG Grid to support both .csv and .xlsx files. Users can now open, view, and edit spreadsheet data directly within the canvas.
Enhanced File Handling:
- Added functionality to open local files via a native dialog (Ctrl/Cmd + O).
- Improved backend file reading/saving to handle different encodings (e.g., base64 for XLSX, utf-8 for text).
Global UI Improvements:
- Centralized all scrollbar styling into a new GlobalScrollbarStyles component for a consistent look and feel across the application, removing redundant local styles.
- Simplified the resizable divider component for a cleaner appearance.
WYSIWYG Editor Enhancements:
- Improved state management and debounced saving logic for better performance and reliability.
- Enhanced handling of agent-driven modifications to the document.
- Added functionality to open links on double-click.
Text Selection Controls: The text selection pop-up can now detect URLs in the selected text and provides an option to open them in a browser.

New Dependencies:
- ag-grid-community, ag-grid-react, @ag-grid-community/theming for the spreadsheet viewer.
- xlsx for parsing and writing spreadsheet files.
Updated Dependencies:
- Upgraded electron and electron-updater to newer versions.
Refactoring:
- Significant refactoring of file handling logic in both the main process and renderer to support various file types and encodings.
- Refactored numerous components to use the new global scrollbar styles.

feat: Implement Spreadsheet Preview and Canvas Edit Stability Enhancements by @damianvtran in #70

Full Changelog: v0.12.0...v0.12.1