ci: remove matrix

Author: solidsnakedev

.github/workflows/ci.yml

@@ -103,43 +103,12 @@ jobs:
       - name: 📄 Generate docs (validate examples)
         run: pnpm turbo run docgen --affected || echo "No docgen script found, skipping"
 
-  # Matrix strategy for testing across different environments
-  test-matrix:
-    name: 🧪 Test Matrix
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-        node-version: [18, 20]
-      fail-fast: false
-    steps:
-      - name: ⬇️ Checkout repo
-        uses: actions/checkout@v4
-
-      - name: 📦 Install pnpm
-        uses: pnpm/action-setup@v4
-
-      - name: ⎔ Setup Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'pnpm'
-
-      - name: 📦 Install dependencies
-        run: pnpm install --frozen-lockfile
-
-      - name: 🏗 Build
-        run: pnpm turbo run build --affected
-
-      - name: 🧪 Test
-        run: pnpm turbo run test --affected
-
   # All jobs must pass
   ci:
     name: ✅ CI
     runs-on: ubuntu-latest
     if: always()
-    needs: [lint, typecheck, test, build, test-matrix]
+    needs: [lint, typecheck, test, build]
     steps:
       - name: ✅ All jobs passed
         if: ${{ !(contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled')) }}