ci: build and test application

.github/workflows/go.yml

@@ -0,0 +1,24 @@
+name: "Build & Test CI"
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: "Checkout"
+      uses: actions/checkout@v4
+
+    - name: "Set up Go"
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.22'
+
+    - name: "Build"
+      run: go build -v ./.
+
+    - name: "Test"
+      run: go test -v ./.