Merge pull request #5 from nokibul/feat/ci

added github action files

.github/workflows/first-action.yml

@@ -0,0 +1,25 @@
+name: NestJS CI
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run tests
+        run: npm test