ci: update CI configuration for improved caching and dependency management

.github/workflows/ci.yml

@@ -4,32 +4,60 @@ on:
   push:
     branches:
       - main
-
   pull_request:
     branches:
       - main
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
 jobs:
   lint:
     runs-on: ubuntu-latest
+    timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 1
       - uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: 24
-          cache: pnpm
-      - run: pnpm install
+      - name: Get pnpm store directory
+        id: pnpm-cache
+        run: echo "pnpm_cache_dir=$(pnpm store path)" >> $GITHUB_OUTPUT
+      - uses: actions/cache@v4
+        with:
+          path: ${{ steps.pnpm-cache.outputs.pnpm_cache_dir }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pnpm-store-
+      - run: pnpm install --frozen-lockfile
       - run: pnpm run lint
 
   typecheck:
     runs-on: ubuntu-latest
+    timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 1
       - uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: 24
-          cache: pnpm
-      - run: pnpm install
+      - name: Get pnpm store directory
+        id: pnpm-cache
+        run: echo "pnpm_cache_dir=$(pnpm store path)" >> $GITHUB_OUTPUT
+      - uses: actions/cache@v4
+        with:
+          path: ${{ steps.pnpm-cache.outputs.pnpm_cache_dir }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pnpm-store-
+      - run: pnpm install --frozen-lockfile
       - run: pnpm run test:types