Release v6.7.0.0

• Added history to device image selection (Max 16)
• #133 Fix for Get Xiaomi.eu print when version_class is missing.
• Improved device state detection with retry attempts.
• Updated 7zip binaries to v23.01
• Added line numbers to Active Pif window and Output Console window, along with an option to sort FP keys for easy visual comparison.
• Pixel watches require user intervention after flashing OTA, added popup messages to guide the user for the next steps.
• You can now easily save the Active Pif content into a pif json file (filename automatically build from print information, however user can change before saving)
• Keep splash screen visible until the main window shows up.
• Under the hood improvements and bug fixes, improved logging and refactoring code.