Update documentation for [skip actions] approach

- Update GITEA-ACTIONS-SETUP.md to document [skip actions] flag usage
- Explain infinite loop prevention using standard Gitea Actions approach
- Remove references to conditional workflow execution based on commit message detection
- Document simplified git configuration using inline -c flags
- Provide clear explanation of how [skip actions] prevents recursive workflow execution

GITEA-ACTIONS-SETUP.md

@@ -65,6 +65,12 @@ on:
     branches: [ main ]
 ```
 
+### Infinite Loop Prevention
+The workflow uses the `[skip actions]` flag in commit messages to prevent infinite loops:
+- When files are moved, the commit message includes `[skip actions]`
+- This prevents the workflow from triggering again on its own commits
+- Standard Gitea Actions approach for preventing recursive execution
+
 ### Authentication Method
 The workflow uses token-based authentication and dynamically detects the repository URL:
 ```yaml