docs: add working dir to ci script

Author: victorpoughon

.github/workflows/deploy.yml

@@ -44,8 +44,10 @@ jobs:
       - name: Setup Pages
         uses: actions/configure-pages@v4
       - name: Install dependencies
+        working-directory: ./docs
         run: npm ci # or pnpm install / yarn install / bun install
       - name: Build with VitePress
+        working-directory: ./docs
         run: npm run docs:build # or pnpm docs:build / yarn docs:build / bun run docs:build
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3