Developer mode

[ShiftHackZ]

Description

• Developer mode
• Logger
• Local Diffusion partial log coverage

Screenshots / Video (Optional)

Checklist

• [x] I have ensured this PR does not contain any breaking changes for existing functionality;
• [X] I have added automated tests that cover the new behavior and removed obsolete tests and code;

Tested On

• [x] Emulator
• [x] Real device