Pull request 22: AG-43576 Add GitHub workflows for code check

Squashed commit of the following:

commit 8c2ecde
Merge: 778b241 b1918f1
Author: Maxim Topciu <mtopciu@adguard.com>
Date:   Tue Jul 8 12:11:05 2025 +0300

    Merge branch 'master' into fix/AG-43576

commit 778b241
Author: Maxim Topciu <mtopciu@adguard.com>
Date:   Tue Jul 8 09:19:31 2025 +0300

    AG-43576 simplify test command in CI workflow

commit 416d124
Author: Maxim Topciu <mtopciu@adguard.com>
Date:   Tue Jul 8 09:16:22 2025 +0300

    AG-43576 add Node.js 22.x to test matrix for lint and test workflows

commit 3b62654
Author: Maxim Topciu <mtopciu@adguard.com>
Date:   Mon Jul 7 20:44:34 2025 +0300

    AG-43576 add github workflow

Author: maximtop

.github/workflows/lint.yml

@@ -0,0 +1,26 @@
+name: Lint
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [18.x, 22.x]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10.12.4
+      - run: pnpm install --frozen-lockfile
+      - run: pnpm run lint

.github/workflows/test.yml

@@ -0,0 +1,26 @@
+name: Test
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [18.x, 22.x]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10.12.4
+      - run: pnpm install --frozen-lockfile
+      - run: pnpm test