Rename artefacts and delete nightly before new build gets pushed

.gitea/workflows/build-game.yaml

@@ -65,14 +65,14 @@ jobs:
           mkdir -p build/windows
 
           # "Windows Desktop" must match the name in your export_presets.cfg
-          ./godot_headless --headless --export-release "Windows Desktop" ./build/windows/game.exe
+          ./godot_headless --headless --export-release "Windows Desktop" ./build/windows/moa.exe
 
       - name: Export Linux Client
         run: |
           mkdir -p build/linux
 
           # "Linux" must match the name in your export_presets.cfg
-          ./godot_headless --headless --export-release "Linux" ./build/linux/game.x86_64
+          ./godot_headless --headless --export-release "Linux" ./build/linux/moa.x86_64
 
       - name: Upload Artifacts
         uses: actions/upload-artifact@v3
@@ -99,6 +99,13 @@ jobs:
           zip -r ../../$ZIP_NAME .
           cd ../..
           
+          echo "Removing old Nightly artifact..."
+          # We run DELETE first. We add '|| true' so the build doesn't fail 
+          # if this is the very first time (which would return 404 Not Found).
+          curl -X DELETE \
+            --user "${{ gitea.actor }}:$TOKEN" \
+            "$API_URL/$PACKAGE_NAME/$VERSION/$ZIP_NAME" || true
+
           echo "Uploading Nightly..."
           # PUT request replaces the file if it exists
           curl --fail --user "${{ gitea.actor }}:$TOKEN" \