FLIPPIX OS v0.3.0-alpha — BLE Keyboard

Bluetooth keyboard and FLIPPIX status UI release for Flipper Zero.

Changes:

• BLE HID keyboard discovery, pairing, subscription, and console input
• stable long-running keyboard connections through accepted parameter updates
• four-entry shell command history on Up/Down
• keyboard menu navigation, Enter/OK, Esc/F1 Back, and Shift+Up/Down scrollback
• compact FLIPPIX status title
• live BQ25896 charging indicator beside the battery gauge
• existing read-write microSD, USB CDC, display console, and USB DFU support

Hardware-tested on a physical Flipper Zero with a BLE keyboard, including
continuous typing, shell commands, history, menu navigation, charging status,
read-write microSD, USB CDC, and ROM DFU update.

BLE keyboard support requires the official STM32WB BLE Full 1.14.0 wireless
stack on CPU2. This CPU1 release does not bundle or replace ST's signed CPU2
wireless firmware.

Source revision: aifadetri/FLIPPIX@ba30e62

This remains experimental alpha firmware. Keep qFlipper available for stock
firmware recovery.