ci(.github/workflows): 拆分 CI 与发布流程。

- 新增独立的 CI 工作流，覆盖前端检查、构建和后端测试。
- 调整 Docker 工作流为仅负责标签发布与镜像构建。
- 同步优化管理页 Issues 图标颜色。

.github/workflows/ci.yml

@@ -0,0 +1,61 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - "**/*.md"
+      - "deploy/.env.example"
+  pull_request:
+    branches:
+      - main
+    paths-ignore:
+      - "**/*.md"
+      - "deploy/.env.example"
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  checks:
+    name: Check web and api
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10.28.2
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: pnpm
+          cache-dependency-path: pnpm-lock.yaml
+
+      - name: Install web dependencies
+        run: pnpm install --frozen-lockfile --filter lanqin-email-web...
+
+      - name: Check shadcn/ui usage
+        run: pnpm --dir apps/web run check:shadcn
+
+      - name: Build web
+        run: pnpm --dir apps/web run build
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: apps/api/go.mod
+          cache-dependency-path: apps/api/go.sum
+
+      - name: Test api
+        working-directory: apps/api
+        run: go test ./...

.github/workflows/docker.yml

@@ -1,21 +1,9 @@
-name: CI and Docker
+name: Docker Release
 
 on:
   push:
-    branches:
-      - main
     tags:
       - "v*"
-    paths-ignore:
-      - "**/*.md"
-      - "deploy/.env.example"
-  pull_request:
-    branches:
-      - main
-    paths-ignore:
-      - "**/*.md"
-      - "deploy/.env.example"
-  workflow_dispatch:
 
 permissions:
   contents: read
@@ -72,7 +60,6 @@ jobs:
     name: Resolve release tag
     runs-on: ubuntu-latest
     needs: checks
-    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
     outputs:
       tag: ${{ steps.release.outputs.tag }}
       version: ${{ steps.release.outputs.version }}
@@ -94,7 +81,6 @@ jobs:
     name: Build and publish ${{ matrix.name }}
     runs-on: ubuntu-latest
     needs: release
-    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
     strategy:
       fail-fast: false
       matrix:

apps/web/src/pages/admin.tsx

@@ -781,7 +781,7 @@ function AboutProjectCard() {
             </Button>
             <Button type="button" variant="outline" className="h-11 justify-start px-4 text-base font-normal" asChild>
               <a href={`${projectRepositoryUrl}/issues`} target="_blank" rel="noreferrer">
-                <Circle className="h-5 w-5 text-blue-500" />
+                <Circle className="h-5 w-5 text-muted-foreground" />
                 Issues
               </a>
             </Button>