feat: add CI workflows for deployment and unit testing

Author: spivx

.github/workflows/ci-deploy.yml

@@ -0,0 +1,43 @@
+name: CI and Deploy
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: read
+  deployments: write
+  id-token: write
+
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  ci-deploy:
+    name: Test and Deploy
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+          cache-dependency-path: package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build project
+        run: npm run build
+
+      - name: Deploy to Vercel
+        uses: amondnet/vercel-action@v25
+        with:
+          vercel-token: ${{ secrets.VERCEL_TOKEN }}
+          vercel-org-id: ${{ secrets.VERCEL_ORG_ID }}
+          vercel-project-id: ${{ secrets.VERCEL_PROJECT_ID }}
+          working-directory: .
+          vercel-args: '--prod'

.github/workflows/ci-tests.yml

@@ -0,0 +1,28 @@
+name: CI Tests
+
+on:
+  pull_request:
+    branches:
+      - '**'
+
+permissions:
+  contents: read
+
+jobs:
+  unit-tests:
+    name: Run unit tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+          cache-dependency-path: package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run unit tests
+        run: npm run test:run