Remove thumbnail images from embeds

Add dark black color to promotion/infraction/retirement embeds

Add footer text to infraction embed

Change rank/role options to role selections and supervisor to user

Auto-assign infraction role to staff member

Auto-assign new rank and remove old rank on promotion

Create high quality smooth promotion embed design

Darken embed colors for promotion/infraction/retirement

Adjust embed colors to lighter dark shade

Create custom embed designs for promotion/infraction/retirement

## Summary\n\nAdds a complete Roblox join request handler that monitors group join requests and sends Discord notifications with user information and Accept/Deny buttons.\n\n## Features\n\n✅ **Roblox Integration**:\n- Authenticates with Roblox using account credentials\n- Fetches pending join requests from configured groups\n- Accepts/denies requests via Discord buttons\n\n✅ **Discord Notifications**:\n- Sends embeds with user info: Username, Display Name, User ID, About, Total Groups, Account Created\n- Accept/Deny buttons for each request\n- Updates message when action is taken\n\n✅ **Configuration**:\n- Supports 4 departments: Test Group, LASD, CHP, LAFD\n- Configurable Discord channels per department via environment variables\n-  command to view and set channels\n\n✅ **Scheduling**:\n- Checks for new requests 4 times daily (every 6 hours at 0:00, 6:00, 12:00, 18:00 UTC)\n- Runs automatically on schedule\n\n## Files Added\n\n-  - Roblox API handler and join request checker\n-  - Button handler for Accept/Deny actions\n-  - Configuration command\n\n## Files Modified\n\n-  - Added Roblox join request import and cron schedule\n\n## Environment Variables Required\n\n\n\n## Usage\n\n1. Set environment variables in Railway\n2. Use  to view current configuration\n3. Use  to update notification channels\n4. Bot will automatically check for join requests 4x daily\n5. Click Accept/Deny buttons to handle requests