fix: enhance build path normalization to check for existence of build directory

.gitea/workflows/release.yml

@@ -63,7 +63,14 @@ jobs:
 
       - name: Normalize build path
         id: normalize
-        run: echo "path=$(realpath ${{ steps.build.outputs.build }})" >> $GITHUB_OUTPUT
+        run: |
+          # Assuming your build outputs are in build/<platform>/
+          PLATFORM_PATH="build/${{ matrix.preset }}"
+          if [ ! -d "$PLATFORM_PATH" ]; then
+            echo "Build folder not found for ${{ matrix.preset }}"
+            exit 1
+          fi
+          echo "path=$PLATFORM_PATH" >> $GITHUB_OUTPUT
 
       - name: Upload builds
         uses: actions/upload-artifact@v5