perf(ci): optimize CI workflows to reduce execution time

Key optimizations:
- ci.yml: Merge double test execution (pnpm test + pnpm test:coverage) into single run, saving ~5min
- ci.yml: Remove unnecessary node-version matrix (only 20.x was used)
- ci.yml: Add concurrency control to cancel in-progress runs on same PR
- ci.yml: Use cache/restore for E2E job to leverage build job's turbo cache
- ci.yml: Add conditional docs build (skippable via [skip docs] in PR title)
- storybook-tests.yml: Merge 2-job pipeline into 1 job (was rebuilding everything in second job)
- storybook-tests.yml: Add path filtering to skip when no package/storybook changes
- storybook-tests.yml: Add concurrency control
- changeset-release.yml: Add turbo cache
- visual-regression.yml: Add concurrency control
- performance-budget.yml: Add concurrency control
- size-check.yml: Add turbo cache and concurrency control

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>

Author: Copilot

.github/workflows/changeset-release.yml

@@ -39,6 +39,14 @@ jobs:
           git config merge.pnpm-merge.name "pnpm-lock.yaml merge driver"
           git config merge.pnpm-merge.driver "pnpm install --no-frozen-lockfile"
 
+      - name: Turbo Cache
+        uses: actions/cache@v5
+        with:
+          path: node_modules/.cache/turbo
+          key: turbo-${{ runner.os }}-${{ github.sha }}
+          restore-keys: |
+            turbo-${{ runner.os }}-
+
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
 

.github/workflows/ci.yml

@@ -6,13 +6,14 @@ on:
   pull_request:
     branches: [main, develop]
 
+concurrency:
+  group: ci-${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     name: Test
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node-version: [20.x]
 
     steps:
       - name: Checkout code
@@ -21,24 +22,19 @@ jobs:
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
 
-      - name: Setup Node.js ${{ matrix.node-version }}
+      - name: Setup Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: ${{ matrix.node-version }}
+          node-version: '20.x'
           cache: 'pnpm'
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
 
-      - name: Run tests
-        run: pnpm test
-
-      - name: Generate coverage report
-        if: matrix.node-version == '20.x'
+      - name: Run tests with coverage
         run: pnpm test:coverage
 
       - name: Upload coverage to Codecov
-        if: matrix.node-version == '20.x'
         uses: codecov/codecov-action@v5
         with:
           fail_ci_if_error: false
@@ -134,8 +130,8 @@ jobs:
           node-version: '20.x'
           cache: 'pnpm'
 
-      - name: Turbo Cache
-        uses: actions/cache@v5
+      - name: Restore Turbo Cache
+        uses: actions/cache/restore@v5
         with:
           path: node_modules/.cache/turbo
           key: turbo-${{ runner.os }}-${{ github.sha }}
@@ -165,8 +161,12 @@ jobs:
   docs:
     name: Build Docs
     runs-on: ubuntu-latest
-    # Optional: Only run if related files change (requires strict path filtering logic or reliance on turbo cache)
-    # For now, we run it but as a separate parallel job so it doesn't block 'Build Core'
+    if: >-
+      github.event_name == 'push' ||
+      (
+        github.event_name == 'pull_request' &&
+        !contains(github.event.pull_request.title, '[skip docs]')
+      )
 
     steps:
       - name: Checkout code

.github/workflows/performance-budget.yml

@@ -14,6 +14,10 @@ on:
       - 'apps/console/**'
       - 'pnpm-lock.yaml'
 
+concurrency:
+  group: performance-budget-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 permissions:
   contents: read
   pull-requests: write

.github/workflows/size-check.yml

@@ -9,6 +9,10 @@ on:
       - 'packages/**/package.json'
       - 'pnpm-lock.yaml'
 
+concurrency:
+  group: size-check-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 permissions:
   contents: read
   pull-requests: write
@@ -29,6 +33,14 @@ jobs:
           node-version: '20.x'
           cache: 'pnpm'
 
+      - name: Turbo Cache
+        uses: actions/cache@v5
+        with:
+          path: node_modules/.cache/turbo
+          key: turbo-${{ runner.os }}-${{ github.sha }}
+          restore-keys: |
+            turbo-${{ runner.os }}-
+
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
 

.github/workflows/storybook-tests.yml

@@ -2,15 +2,27 @@ name: Storybook Tests
 on:
   push:
     branches: [main, develop]
+    paths:
+      - 'packages/**'
+      - '.storybook/**'
+      - 'pnpm-lock.yaml'
   pull_request:
     branches: [main, develop]
+    paths:
+      - 'packages/**'
+      - '.storybook/**'
+      - 'pnpm-lock.yaml'
+
+concurrency:
+  group: storybook-tests-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
 
 permissions:
   contents: read
 
 jobs:
-  storybook-build:
-    name: Storybook Build
+  storybook-test:
+    name: Storybook Build & Test
     timeout-minutes: 30
     runs-on: ubuntu-latest
 
@@ -42,37 +54,6 @@ jobs:
       - name: Build Storybook
         run: pnpm storybook:build
 
-  storybook-test:
-    name: Storybook Test Runner
-    timeout-minutes: 60
-    runs-on: ubuntu-latest
-    needs: storybook-build
-
-    steps:
-      - uses: actions/checkout@v6
-
-      - name: Setup pnpm
-        uses: pnpm/action-setup@v4
-
-      - uses: actions/setup-node@v6
-        with:
-          node-version: '20'
-          cache: 'pnpm'
-
-      - name: Turbo Cache
-        uses: actions/cache@v5
-        with:
-          path: node_modules/.cache/turbo
-          key: turbo-${{ runner.os }}-${{ github.sha }}
-          restore-keys: |
-            turbo-${{ runner.os }}-
-
-      - name: Install dependencies
-        run: pnpm install --frozen-lockfile
-
-      - name: Build packages
-        run: pnpm build
-
       - name: Install Playwright Browsers
         run: pnpm exec playwright install --with-deps chromium
 

.github/workflows/visual-regression.yml

@@ -9,6 +9,10 @@ on:
       - 'packages/layout/**'
       - '.storybook/**'
 
+concurrency:
+  group: visual-regression-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 permissions:
   contents: read