Improvements & Fixes

• Resource Pack Validation: Allowed spaces in asset paths and included the API error details for invalid file paths.
• Whitelist Defaults: New servers now include the whitelist properties, set to false.
• NetherNet Port Handling: Geyser keeps the Bedrock UDP port separate from the Java port.
• Geyser Quick Setup: Fixed Bedrock tunnel creation failing with an HTTP 400 error.
• Tunnel Limits: Limits and counts now update after a tunnel is created or deleted.
• General Cleanup: Dashboard stability and type improvements.