ci: add frozen pnpm install check

.github/workflows/ci.yml

@@ -0,0 +1,42 @@
+name: Dependency Integrity
+
+on:
+  pull_request:
+    branches:
+      - develop
+  push:
+    branches:
+      - develop
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  dependency-integrity:
+    runs-on: ubuntu-24.04
+    timeout-minutes: 15
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        with:
+          persist-credentials: false
+
+      - name: Set up pnpm
+        uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
+        with:
+          version: 10.34.5
+          run_install: false
+
+      - name: Set up Node.js
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
+        with:
+          node-version: 24.18.0
+          cache: pnpm
+          cache-dependency-path: pnpm-lock.yaml
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile

pnpm-workspace.yaml

@@ -1,10 +1,10 @@
 packages: []
 
 ignoredBuiltDependencies:
-  - esbuild
-
-onlyBuiltDependencies:
   - '@firebase/util'
+  - esbuild
   - protobufjs
   - sharp
   - unrs-resolver
+
+onlyBuiltDependencies: []