New rust based firmware

[filipton]

Firwmare for esp32c3. Pinout sheet.

TODO:

• [x] Project setup (on new branch)
• [x] WIFI (with wifi manager)
• [x] MDNS search for micro-connector
• [x] Websocket connection to micro-connector
• [x] Ota updates via ws
• [x] Stackmat UART RX
• [x] Battery % measurement
• [x] Buttons handler
• [x] RFID scanner
• [x] Drive LCD Display
• [x] LCD with scenes (like in previous firmware) - maybe scene will be enum with displayed data as values to it?
• [x] FKM logic (all things as 2.X)
• [x] Drive 8segment big display
• [x] Versioning
• [ ] Auto sleep (on new firmware - wait for new esp-hal and esp-wifi)
• [ ] Macros based translation system
  • From json file generate 2d array (first dimension - language, second dimension - translation)
  • Generate function to return index in array based on langauge and on translation_key (for example "en", "startup" -> (0, 0) )
  • Or better idea, convert all translations into single big string, and return from function offset in that string (would be faster and easier to encode in eeprom)