ci: 搭建前后端持续集成

.github/workflows/ci.yml

@@ -0,0 +1,64 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+      - master
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ci-${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  backend:
+    name: Backend
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: backend
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: "1.24.x"
+          cache-dependency-path: backend/go.sum
+
+      - name: Download dependencies
+        run: go mod download
+
+      - name: Vet
+        run: go vet ./...
+
+      - name: Test
+        run: go test -race -count=1 ./...
+
+  frontend:
+    name: Frontend
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: frontend
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22"
+          cache: npm
+          cache-dependency-path: frontend/package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build
+        run: npm run build

README.md

@@ -66,6 +66,13 @@ cd frontend
 npm install && npm run dev
 ```
 
+## CI
+
+GitHub Actions 配置位于 `.github/workflows/ci.yml`，在 Pull Request 以及推送到 `main`、`master` 时运行。
+
+- 后端：Go 1.24.x，执行 `go mod download`、`go vet ./...`、`go test -race -count=1 ./...`
+- 前端：Node.js 22，执行 `npm ci`、`npm run build`
+
 ## 接口清单
 
 ### 账号 `/account`