…es and rename output file

- Renamed output JSON file to `os_list_local.rpi-imager-manifest` for clarity.
- Added support for specifying OS capabilities via the `--capabilities` argument, allowing users to enable features in the customization wizard.
- Enhanced README.md to reflect changes in usage and command line options, including examples for adding capabilities.

…ilities

- Renamed VALID_CAPABILITIES to VALID_OS_CAPABILITIES for clarity.
- Introduced VALID_DEVICE_CAPABILITIES to define hardware-specific capabilities.
- Updated command-line arguments to include --device-capabilities for specifying device capabilities.
- Enhanced README.md with new usage examples and descriptions for device capabilities.

- Introduced a new signal `updatePopupRequested` in `WizardContainer.qml` to handle update requests.
- Implemented the `onUpdatePopupRequested` handler in `main.qml` to open the update popup with the provided URL.

- Introduced a new boolean property `_extractSizeKnown` to track the reliability of the extract size for Gzip files, which cannot accurately represent sizes greater than 4GB.
- Updated the `setSrc` method to initialize `_extractSizeKnown` based on the provided manifest.
- Modified the `_parseGzFile` method to mark the extract size as unreliable for progress calculations, leading to an indeterminate progress display in the UI when necessary.
- Added a new QML property `isIndeterminateProgress` to manage UI behavior based on extract size reliability.

…acking

- Modified the `updatePopupRequested` signal to include a version parameter for better user feedback.
- Updated the `onUpdatePopupRequested` handler to prevent multiple popups in a session and display the version in the dialog.
- Added a new property to track whether the update popup has been shown during the session.

- Updated the height calculation in `BaseDialog.qml` to ensure a minimum height of 100, preventing the dialog from becoming too small and enhancing user experience.

- Added a new script `compile-icon.sh` to compile the Icon Composer `.icon` file into pre-compiled assets for macOS, supporting dark mode and Liquid Glass rendering.
- Introduced new pre-compiled icon files: `AppIcon-compiled.car` and `AppIcon-compiled.icns`.
- Updated `CMakeLists.txt` and `PlatformPackaging.cmake` to handle the installation of pre-compiled assets instead of the previous `.icon` file approach.
- Modified `Info.plist.in` to reference the new icon files directly.
- Enhanced `icon.json` to include a glass property for icon variants.

- Added dark mode and Liquid Glass icon support for macOS with pre-compiled assets.
- Introduced an icon compilation script for regenerating icon assets.
- Enhanced update popup with version tracking functionality and improved BaseDialog usability.
- Implemented indeterminate progress bar for local gzip files lacking size info.
- Added device and OS capabilities support in Local JSON Helper.

…ification support

- Implemented isBeepAvailable method in PlatformQuirks for Linux, macOS, and Windows to determine if audio notifications can be played.
- Updated ImageWriter class to include isBeepAvailable method for checking beep support.
- Modified AppOptionsDialog to enable/disable beep settings based on availability, enhancing user experience with audio notifications.

- Corrected the release dates in the changelog for version 2.0.5 and 2.0.4 to reflect accurate timestamps.

…ure request templates

- Changed the default version option from 2.0.4 to 2.0.5 in both the bug report and feature request issue templates.

- Introduced a new command-line option `--cli` to enable command-line mode, providing users with the ability to access CLI-specific options through `--help`.

- Updated changelog to include a note about the new CLI option for GUI builds, enhancing user awareness of command-line capabilities.