Atvat ota updates 1767

[beastoin]

issue: #1767

deploy plan

• deploy backend https://github.com/BasedHardware/omi/actions/runs/13491532284
• deploy app
• update ota_update_steps to github release

    <!-- KEY_VALUE_START
    release_firmware_version:2.0.8
    minimum_firmware_required:2.0.5
    minimum_app_version:1.0.55
    minimum_app_version_code:242
    ota_update_steps:no_usb,battery,internet
    KEY_VALUE_END -->
  

[beastoin]

ota_updates_w_instruction_steps_and_the_indicator_1.mp4

ota_updates_w_instruction_steps_and_the_indicator_2.mp4

[beastoin]

ota_updates_with_instructions_demo_2.mp4

[kodjima33]

@beastoin fyi OTA update breaks the battery indicator

#1925