ci: add workflow for linting, matrix testing, and build

.github/workflows/ci.yml

@@ -0,0 +1,92 @@
+name: CI
+
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          run_install: false
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 24
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Run Linter
+        run: pnpm run lint
+
+  test:
+    name: Unit & Integration Tests (Node ${{ matrix.node-version }})
+    needs: lint
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [22, 24]
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          run_install: false
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Run Tests
+        run: pnpm test
+
+  build:
+    name: Build & Verify
+    needs: [lint, test]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          run_install: false
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 24
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build Project
+        run: pnpm run build
+
+      - name: Verify Examples
+        run: node examples/automate.js

package.json

@@ -1,5 +1,6 @@
 {
   "name": "volten",
+  "packageManager": "pnpm@11.0.0",
   "version": "0.1.0",
   "description": "A 0-dependency Node.js HTTP framework that is simple, modern, and fast.",
   "author": "insanerx",