chore: better ci

Signed-off-by: Neko Ayaka <neko@ayaka.moe>

Author: nekomeowww

.github/workflows/deploy.yaml

@@ -14,6 +14,9 @@ concurrency:
   group: pages
   cancel-in-progress: false
 
+env:
+  STORE_PATH: ''
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -25,14 +28,28 @@ jobs:
         with:
           node-version: 'lts/*'
 
-      - name: Setup @antfu/ni
-        run: npm i -g @antfu/ni
+      - uses: pnpm/action-setup@v2
+        with:
+          run_install: false
+
+      - name: Obtain pnpm store directory
+        shell: bash
+        run: |
+          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
+
+      - name: Configure pnpm cache
+        uses: actions/cache@v4
+        with:
+          path: ${{ env.STORE_PATH }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pnpm-store-
 
       - name: Install dependencies
-        run: ni
+        run: pnpm install --frozen-lockfile
 
       - name: Build
-        run: nr packages:build-base
+        run: pnpm run packages:build-base
 
       - name: Setup Pages
         uses: actions/configure-pages@v4