Add DB tests

[jaykim1213]

DB test

• Firebase
• Supabase
• Local storage
  • Download files
  • Audio, screen recording
    • get, save, delete
  • Snapshot with audio, screen recording
• Analysis Interface
  • Think Aloud Coding
    • get, add, remove, save participant or task tag, transcript
  • Stage Management
    • get, set, update, filter stage name or color
• User Management
  • User authentication
  • User managment

Future

• Large dataset handling
• Long study session
• Slow upload handling