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
@@ -68,11 +56,31 @@ jobs:
         working-directory: apps/api
         run: go test ./...
 
+  release:
+    name: Resolve release tag
+    runs-on: ubuntu-latest
+    needs: checks
+    outputs:
+      tag: ${{ steps.release.outputs.tag }}
+      version: ${{ steps.release.outputs.version }}
+      release_url: ${{ steps.release.outputs.release_url }}
+    steps:
+      - name: Resolve tag version
+        id: release
+        shell: bash
+        run: |
+          tag="${GITHUB_REF_NAME}"
+          version="${tag#v}"
+          release_url="https://github.com/${GITHUB_REPOSITORY}/releases/tag/${tag}"
+          echo "tag=${tag}" >> "$GITHUB_OUTPUT"
+          echo "version=${version}" >> "$GITHUB_OUTPUT"
+          echo "release_url=${release_url}" >> "$GITHUB_OUTPUT"
+          echo "::notice::Docker release tag: ${tag}"
+
   docker:
     name: Build and publish ${{ matrix.name }}
     runs-on: ubuntu-latest
-    needs: checks
+    needs: release
-    if: github.event_name != 'pull_request'
     strategy:
       fail-fast: false
       matrix:
@@ -124,6 +132,8 @@ jobs:
         run: |
           image="${REGISTRY}/${GITHUB_REPOSITORY}${{ matrix.suffix }}"
           echo "name=${image,,}" >> "$GITHUB_OUTPUT"
+          echo "tag=${{ needs.release.outputs.tag }}" >> "$GITHUB_OUTPUT"
+          echo "version=${{ needs.release.outputs.version }}" >> "$GITHUB_OUTPUT"
 
       - name: Docker metadata
         id: meta
@@ -131,12 +141,13 @@ jobs:
         with:
           images: ${{ steps.image.outputs.name }}
           tags: |
-            type=raw,value=latest,enable={{is_default_branch}}
+            type=raw,value=${{ steps.image.outputs.tag }}
-            type=ref,event=branch
+            type=raw,value=${{ steps.image.outputs.version }}
-            type=ref,event=tag
+            type=raw,value=latest
             type=sha,prefix=sha-
           labels: |
             org.opencontainers.image.title=LanQin Email ${{ matrix.name }}
+            org.opencontainers.image.version=${{ steps.image.outputs.tag }}
 
       - name: Build and push
         uses: docker/build-push-action@v6
@@ -145,5 +156,8 @@ jobs:
           file: ${{ matrix.file }}
           platforms: ${{ env.PLATFORMS }}
           push: true
+          build-args: |
+            VITE_APP_VERSION=${{ needs.release.outputs.tag }}
+            VITE_RELEASE_URL=${{ needs.release.outputs.release_url }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}

apps/web/src/pages/admin.tsx

@@ -2,7 +2,7 @@ import * as React from "react"
 import DOMPurify from "dompurify"
 import { useSearchParams } from "react-router-dom"
 import { useInfiniteQuery, useMutation, useQuery, useQueryClient } from "@tanstack/react-query"
-import { ArrowRight, CheckCircle2, Circle, Copy, Globe2, Mailbox, MoreHorizontal, Plus, RefreshCcw, Search, ShieldCheck, Trash2, Users } from "lucide-react"
+import { ArrowRight, BookOpen, CheckCircle2, Circle, Copy, GitBranch, Github, Globe2, Mailbox, MoreHorizontal, Plus, RefreshCcw, Scale, Search, ShieldCheck, Star, Trash2, Users } from "lucide-react"
 import { api, AdminUser, Alias, DNSRecord, Domain, Mailbox as MailboxType, MailMessage, MailTemplate, SystemSettings } from "@/lib/api"
 import { cn, decodeMimeHeader, formatBytes, formatDate } from "@/lib/utils"
 import { Button } from "@/components/ui/button"
@@ -35,6 +35,9 @@ const sectionLabels: Record<Section, string> = {
   settings: "系统设置",
 }
 const sectionKeys = Object.keys(sectionLabels) as Section[]
+const projectRepositoryUrl = "https://github.com/LanQin996/LanQin-Email"
+const projectTag = import.meta.env.VITE_APP_VERSION || ""
+const projectReleaseUrl = import.meta.env.VITE_RELEASE_URL || (projectTag ? `${projectRepositoryUrl}/releases/tag/${projectTag}` : "")
 
 export function AdminPage() {
   const overview = useQuery({ queryKey: ["admin", "overview"], queryFn: api.adminOverview })
@@ -534,7 +537,7 @@ function SystemSettingsSection({ settings, domains }: { settings?: SystemSetting
   const qc = useQueryClient()
   const { toast } = useToast()
   const templates = useQuery({ queryKey: ["admin", "mail-templates"], queryFn: api.mailTemplates })
-  const [settingsTab, setSettingsTab] = React.useState<"base" | "smtp" | "storage" | "mail" | "templates" | "security">("base")
+  const [settingsTab, setSettingsTab] = React.useState<"base" | "smtp" | "storage" | "mail" | "templates" | "security" | "about">("base")
   const [smtpRequireTls, setSmtpRequireTls] = React.useState(false)
   const [allowInsecureHttp, setAllowInsecureHttp] = React.useState(true)
   const [openRegistration, setOpenRegistration] = React.useState(false)
@@ -620,6 +623,7 @@ function SystemSettingsSection({ settings, domains }: { settings?: SystemSetting
     { key: "mail", label: "邮件" },
     { key: "templates", label: "模板" },
     { key: "security", label: "安全" },
+    { key: "about", label: "关于" },
   ]
   return (
     <form key={formKey} onSubmit={(event) => { event.preventDefault(); save.mutate(new FormData(event.currentTarget)) }} className="space-y-6">
@@ -736,13 +740,91 @@ function SystemSettingsSection({ settings, domains }: { settings?: SystemSetting
         </CardContent>
       </Card>}
 
-      <div className="flex justify-end">
+      {settingsTab === "about" && <AboutProjectCard />}
+
+      {settingsTab !== "about" && <div className="flex justify-end">
         <Button disabled={save.isPending || !settings}>{save.isPending ? "保存中..." : "保存设置"}</Button>
-      </div>
+      </div>}
     </form>
   )
 }
 
+function AboutProjectCard() {
+  return (
+    <Card>
+      <CardHeader>
+        <CardTitle>关于</CardTitle>
+      </CardHeader>
+      <CardContent className="space-y-4 text-sm">
+        <AboutRow label="版本">
+          {projectTag ? (
+            <Button type="button" variant="outline" className="h-11 justify-start px-4 text-base font-normal" asChild>
+              <a href={projectReleaseUrl} target="_blank" rel="noreferrer">
+                <GitBranch className="h-5 w-5 text-primary" />
+                {projectTag}
+              </a>
+            </Button>
+          ) : (
+            <Button type="button" variant="outline" className="h-11 justify-start px-4 text-base font-normal" disabled>
+              <GitBranch className="h-5 w-5 text-muted-foreground" />
+              未发布版本
+            </Button>
+          )}
+        </AboutRow>
+        <AboutRow label="交流">
+          <div className="flex flex-wrap gap-3">
+            <Button type="button" variant="outline" className="h-11 justify-start px-4 text-base font-normal" asChild>
+              <a href={projectRepositoryUrl} target="_blank" rel="noreferrer">
+                <Github className="h-5 w-5" />
+                GitHub
+              </a>
+            </Button>
+            <Button type="button" variant="outline" className="h-11 justify-start px-4 text-base font-normal" asChild>
+              <a href={`${projectRepositoryUrl}/issues`} target="_blank" rel="noreferrer">
+                <Circle className="h-5 w-5 text-muted-foreground" />
+                Issues
+              </a>
+            </Button>
+          </div>
+        </AboutRow>
+        <AboutRow label="支持">
+          <Button type="button" variant="outline" className="h-11 justify-start px-4 text-base font-normal" asChild>
+            <a href={projectRepositoryUrl} target="_blank" rel="noreferrer">
+              <Star className="h-5 w-5 text-yellow-500" />
+              给项目点 Star
+            </a>
+          </Button>
+        </AboutRow>
+        <AboutRow label="帮助">
+          <div className="flex flex-wrap gap-3">
+            <Button type="button" variant="outline" className="h-11 justify-start px-4 text-base font-normal" asChild>
+              <a href={`${projectRepositoryUrl}#readme`} target="_blank" rel="noreferrer">
+                <BookOpen className="h-5 w-5 text-sky-500" />
+                项目文档
+              </a>
+            </Button>
+            <Button type="button" variant="outline" className="h-11 justify-start px-4 text-base font-normal" asChild>
+              <a href={`${projectRepositoryUrl}/blob/main/LICENSE`} target="_blank" rel="noreferrer">
+                <Scale className="h-5 w-5 text-emerald-500" />
+                开源协议
+              </a>
+            </Button>
+          </div>
+        </AboutRow>
+      </CardContent>
+    </Card>
+  )
+}
+
+function AboutRow({ label, children }: { label: string; children: React.ReactNode }) {
+  return (
+    <div className="grid gap-2 sm:grid-cols-[4.5rem_minmax(0,1fr)] sm:items-center">
+      <div className="font-medium text-muted-foreground">{label}：</div>
+      <div className="min-w-0">{children}</div>
+    </div>
+  )
+}
+
 function TestSMTPDialog({ disabled }: { disabled?: boolean }) {
   const { toast } = useToast()
   const [open, setOpen] = React.useState(false)

apps/web/src/vite-env.d.ts

@@ -1 +1,10 @@
 /// <reference types="vite/client" />
+
+interface ImportMetaEnv {
+  readonly VITE_APP_VERSION?: string
+  readonly VITE_RELEASE_URL?: string
+}
+
+interface ImportMeta {
+  readonly env: ImportMetaEnv
+}

deploy/all-in-one/Dockerfile

@@ -18,6 +18,8 @@ RUN corepack enable && corepack prepare pnpm@10.28.2 --activate
 RUN --mount=type=cache,target=/root/.local/share/pnpm/store \
     pnpm install --frozen-lockfile --filter lanqin-email-web...
 COPY apps/web apps/web
+ARG VITE_APP_VERSION=""
+ARG VITE_RELEASE_URL=""
 RUN pnpm --dir apps/web run build
 
 FROM debian:bookworm-slim

deploy/web.Dockerfile

@@ -8,6 +8,8 @@ RUN corepack enable && corepack prepare pnpm@10.28.2 --activate
 RUN --mount=type=cache,target=/root/.local/share/pnpm/store \
     pnpm install --frozen-lockfile --filter lanqin-email-web...
 COPY apps/web apps/web
+ARG VITE_APP_VERSION=""
+ARG VITE_RELEASE_URL=""
 RUN pnpm --dir apps/web run build
 
 FROM nginx:1.27-alpine