ci(release): add automatic cleanup of old binaries and releases

- Clean old binaries from dist/binaries before each build
- Automatically delete old releases, keeping only the last 3
- Prevents accumulation of stale binaries and release storage bloat

.gitea/workflows/release.yml

@@ -48,7 +48,11 @@ jobs:
           echo "================================================"
           echo ""
 
+          # Clean up old binaries and create fresh directory
+          rm -rf dist/binaries
           mkdir -p dist/binaries
+          echo "→ Cleaned old binaries from dist/binaries"
+          echo ""
 
           # Linux x86_64
           echo "→ Compiling for Linux x86_64..."
@@ -165,6 +169,29 @@ jobs:
             dist/binaries/nupst-windows-x64.exe
             dist/binaries/SHA256SUMS.txt
 
+      - name: Clean up old releases
+        run: |
+          echo "Cleaning up old releases (keeping only last 3)..."
+
+          # Fetch all releases sorted by creation date
+          RELEASES=$(curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
+            "https://code.foss.global/api/v1/repos/serve.zone/nupst/releases" | \
+            jq -r 'sort_by(.created_at) | reverse | .[3:] | .[].id')
+
+          # Delete old releases
+          if [ -n "$RELEASES" ]; then
+            echo "Found releases to delete:"
+            for release_id in $RELEASES; do
+              echo "  Deleting release ID: $release_id"
+              curl -X DELETE -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
+                "https://code.foss.global/api/v1/repos/serve.zone/nupst/releases/$release_id"
+            done
+            echo "Old releases deleted successfully"
+          else
+            echo "No old releases to delete (less than 4 releases total)"
+          fi
+          echo ""
+
       - name: Release Summary
         run: |
           echo "================================================"