Flipper Name Changer - Initial Upload

[ESurge]

What's new

Flipper Name Changer

Initial Upload

• Didn't upload modified meta/applications.fam. Use APPS_NameChanger
• Still causes HardFaults sometimes
• Creates and uses name.txt file located in /ext/dolphin/ folder (Uses special format)
• Runs a function at system start to check name file and apply custom name if file exists.
  -- If file doesn't exist, file is created with current name (default or CUSTOM_FLIPPER_NAME)
• Requires the uploaded/modified furi_hal_version files
• Modified furi_hal_version will keep CUSTOM_FLIPPER_NAME modification, but NameChanger will overwrite local name if name.txt exists at startup (minus Bluetooth name)

Verification

Method 1

• Run NameChanger app and change name.
• Name will save to file, and apply to device immediately (minus Bluetooth name)

Additional Checks 1

• If no name.txt file exists, NameChanger will use default device name or hardcoded CUSTOM_FLIPPER_NAME
• name.txt will be created and saved with the name

Additional Checks 2

• If name.txt file exists, NameChanger will update device name to use the name in the file

Additional Checks 3

• Modifying name.txt file and restarting the device will update the name.

Note: No character protection in place currently.

Checklist (For Reviewer)

• PR has description of feature/bug or link to Confluence/Jira task
• Description contains actions to verify feature/bugfix
• I've built this code, uploaded it to the device and verified feature/bugfix