Add ci test workflow

.github/workflows/tests.yml

@@ -0,0 +1,33 @@
+name: Tests
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Set up Go 1.23
+      uses: actions/setup-go@v5
+      with:
+        go-version: ^1.23
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v4
+
+    - name: Get dependencies
+      run: |
+        go get -v -t -d ./...
+
+    - name: Build
+      run: go build .
+
+    - name: Test
+      run: go test -v ./...
+
+    - name: Check code formatting using gofmt
+      uses: Jerome1337/[email protected]

server/api_dev.go

@@ -1,3 +1,4 @@
+//go:build !release
 // +build !release
 
 package server