- Introduced a new i18n module for managing translations using JSON files.
- Added English (en.json) and French (fr.json) translation files for UI elements.
- Implemented lazy initialization of the translator to load translations on demand.
- Added unit tests for translation lookup, fallback behavior, and available languages detection.
- Updated the WiX configuration in build_windows.py to include required properties for the WixUI_InstallDir dialog.
- Changed the UI reference from WixUI_Minimal to WixUI_InstallDir for improved installation experience.
- Added custom branding images for the installer UI using WixVariable for background and banner images.
- Introduced a new license.rtf file containing the MIT License for the WebDrop Bridge project.
- Updated binary resources for background and banner images.
- Added a professional HTML welcome page displayed when no web application is configured.
- Enhanced `_load_webapp()` method to support improved path resolution for both development and bundled modes.
- Updated error handling to show the welcome page instead of a bare error message when the webapp file is not found.
- Modified unit tests to verify the welcome page is displayed in error scenarios.
build: Complete Windows and macOS build scripts
- Created `build_windows.py` for building Windows executable and optional MSI installer using PyInstaller.
- Developed `build_macos.sh` for creating macOS application bundle and DMG image.
- Added logging and error handling to build scripts for better user feedback.
docs: Add build and icon requirements documentation
- Created `PHASE_3_BUILD_SUMMARY.md` detailing the build process, results, and next steps.
- Added `resources/icons/README.md` outlining icon requirements and creation guidelines.
chore: Sync remotes script for repository maintenance
- Introduced `sync_remotes.ps1` PowerShell script to fetch updates from origin and upstream remotes.
