ci: swcにしたためtypecheckは別途実施

.github/workflows/lint.yml

@@ -54,3 +54,30 @@ jobs:
     - run: corepack enable
     - run: pnpm i --frozen-lockfile
     - run: pnpm --filter ${{ matrix.workspace }} run ${{ matrix.lint }}
+
+  typecheck:
+    needs: [pnpm_install]
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    strategy:
+      matrix:
+        workspace:
+        - backend
+        typecheck:
+        - typecheck
+    steps:
+    - uses: actions/checkout@v3.3.0
+      with:
+        fetch-depth: 0
+        submodules: true
+    - uses: pnpm/action-setup@v2
+      with:
+        version: 7
+        run_install: false
+    - uses: actions/setup-node@v3.6.0
+      with:
+        node-version: 18.x
+        cache: 'pnpm'
+    - run: corepack enable
+    - run: pnpm i --frozen-lockfile
+    - run: pnpm --filter ${{ matrix.workspace }} run ${{ matrix.typecheck }}