Fix action

Author: junian

.github/workflows/rspress.yml

@@ -39,11 +39,11 @@ jobs:
       - name: Detect package manager
         id: detect-package-manager
         run: |
-          if [ -f "${{ github.workspace }}/yarn.lock" ]; then
+          if [ -f "${{ github.workspace }}/docs/yarn.lock" ]; then
             echo "manager=yarn" >> $GITHUB_OUTPUT
             echo "command=install" >> $GITHUB_OUTPUT
             exit 0
-          elif [ -f "${{ github.workspace }}/package.json" ]; then
+          elif [ -f "${{ github.workspace }}/docs/package.json" ]; then
             echo "manager=npm" >> $GITHUB_OUTPUT
             echo "command=ci" >> $GITHUB_OUTPUT
             exit 0
@@ -74,11 +74,13 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-rspress-build-
       - name: Install dependencies
+        working-directory: ./docs
         run: ${{ steps.detect-package-manager.outputs.manager }} ${{ steps.detect-package-manager.outputs.command }}
       - name: Build with Rspress
+        working-directory: ./docs
         env:
           PREFIX_PATHS: 'true'
-        run: cd ./docs/ && ${{ steps.detect-package-manager.outputs.manager }} run build
+        run: ${{ steps.detect-package-manager.outputs.manager }} run build
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
         with: