Add TRT-LES diagnostics and plotting functionality

- Introduced new functions for computing and plotting TRT-LES fields.
- Enhanced case diagnostics to include mass drift and inlet variance metrics.
- Updated configuration to support inlet profile selection and TRT magic parameter.
- Modified existing functions to accommodate new diagnostic calculations.
- Improved case tagging to include inlet profile and TRT parameters.
- Added checks for fluid dynamics and diagnostics in the run_case function.

.gitignore

@@ -28,6 +28,7 @@ wheels/
 
 # IDE
 .vscode/
+.github/
 .idea/
 *.swp
 *.swo