chore: package plugin before uv sync (langgenius#2482)

Author: Stream29

.github/workflows/pre-pr-check-per-plugin.yaml

@@ -147,18 +147,6 @@ jobs:
         run: |
           uv run --with requests --with dify_plugin python .scripts/uploader/upload-package.py -d "${{ matrix.plugin_path }}" -t "${{ secrets.MARKETPLACE_TOKEN }}" --plugin-daemon-path .scripts/dify -u "${{ secrets.MARKETPLACE_BASE_URL }}" -f --test
 
-      - name: Validate Dependencies with uv
-        run: |
-          cd "${{ matrix.plugin_path }}"
-          uv sync --all-groups --python 3.12
-
-      - name: Check Plugin Install
-        run: |
-          export INSTALL_METHOD=serverless
-          export SERVERLESS_PORT=8080
-          export SERVERLESS_HOST=0.0.0.0
-          uv run --project "${{ matrix.plugin_path }}" --with requests python .scripts/validator/test-plugin-install.py -d "${{ matrix.plugin_path }}"
-
       - name: Package plugin
         run: |
           SAFE_NAME=$(echo "${{ matrix.plugin_path }}" | tr '/' '-')
@@ -175,6 +163,18 @@ jobs:
           echo "### Extracting package ###"
           unzip -q "$PKG_NAME" -d "$EXTRACT_DIR"
 
+      - name: Validate Dependencies with uv
+        run: |
+          cd "${{ matrix.plugin_path }}"
+          uv sync --all-groups --python 3.12
+
+      - name: Check Plugin Install
+        run: |
+          export INSTALL_METHOD=serverless
+          export SERVERLESS_PORT=8080
+          export SERVERLESS_HOST=0.0.0.0
+          uv run --project "${{ matrix.plugin_path }}" --with requests python .scripts/validator/test-plugin-install.py -d "${{ matrix.plugin_path }}"
+
       - name: Check for tests directory
         id: check_tests
         run: |