Fix git tracking issue in file movement

- Replace mv with git mv to preserve git file tracking
- Remove unnecessary git add step since git mv automatically stages changes
- Fix issue where moved files appeared as deleted in git status
- Ensure proper git history preservation when files are reorganized
- Files will now show as moved/renamed instead of deleted/added in git log

.gitea/workflows/auto-sort-files.yml

@@ -40,7 +40,8 @@ jobs:
           # Move file if it's not already in the correct location
           if [ "$src" != "$dest" ] && [ -f "$src" ]; then
             echo "Moving: $src -> $dest"
-            mv "$src" "$dest"
+            # Use git mv to preserve git tracking
+            git mv "$src" "$dest"
             return 0  # Success - file was moved
           fi
           return 1  # No file moved
@@ -85,7 +86,7 @@ jobs:
       run: |
         git config --local user.email "${{ vars.WORKER_EMAIL }}"
         git config --local user.name "${{ vars.WORKER_USERNAME }}"
-        git add docs/datasheets/ docs/images/
+        # git mv already stages the changes, so no need for git add
         git commit -m "Auto-sort: Move DS_ and IMG_ prefixed files to correct directories
         
         - Moved datasheet files (DS_*) to docs/datasheets/