fix cache hit output

action.yml

@@ -2,9 +2,9 @@ name: Setup uv cache
 description: Composite action to determine uv cache dir and restore cache.
 author: Daniel Fichtinger
 outputs:
-  uv-cache-hit:
+  cache-hit:
     description: "Whether the uv cache was restored"
-    value: ${{ steps.cache-restore.outputs.cache-hit }}
+    value: ${{ steps.cache-output.outputs.cache-hit }}
 runs:
   using: "composite"
   steps:
@@ -21,3 +21,8 @@ runs:
         key: ${{ runner.os }}-uv-${{ hashFiles('**/*requirements*.txt', '**/*requirements*.in', '**/*constraints*.txt', '**/*constraints*.in', '**/pyproject.toml', '**/uv.lock') }}
         restore-keys: |
           ${{ runner.os }}-uv-
+    - name: Capture cache-hit output
+      id: cache-output
+      shell: bash
+      run: |
+        echo "cache-hit=${{ steps.cache-restore.outputs.cache-hit }}" >> "$GITHUB_OUTPUT"