VEX Classroom Hack 1.4.3 + Redeem Codes

Reworked the UI for "Pull to refresh" feature

- Added a landing page to improve user experience.
- Improved the readability of the status bar.
- Added a help page with links to articles for support and troubleshooting.
- Added prompts for required device permissions.

- Resolved issue where scrolling in the device list view could inadvertently trigger a device list refresh.

- Added ability to pull down on main device list to refresh.
- Added keep awake feature during the bulk update to stop VEX devices from falling asleep during firmware updates.
- Added sensor details when connecting to 123 and GO.
- Added card details when connected to the VEX Coder.
- Fixed issue with broken scrolling on the main device list.
- Fixed issue with the “Locate” button not blinking when trying to locate a device.
- Fixed issue when updating offline would cause an old firmware to be installed.

Reliability improvements for updating old VEX GO Brains.

New Features:
- Improved VEX GO Brain connection process
- Added error information when failing to connect to a VEX GO Brain
- Added error information when failing to rename, update, and locate a VEX GO Brain
- Added ability to force update the firmware on a VEX GO Brain

- improved robot communication