fix(frontend): 同步关于页版本号

BillNote_frontend/Dockerfile

@@ -5,6 +5,10 @@
 ARG BASE_REGISTRY=docker.io
 FROM ${BASE_REGISTRY}/library/node:20-alpine AS builder
 
+# 可由发布 workflow 从 git tag 注入，用于前端 About 页展示版本；未传时由 Vite 回退读取 tauri.conf.json。
+ARG VITE_APP_VERSION=
+ENV VITE_APP_VERSION=${VITE_APP_VERSION}
+
 # pnpm pin 到 9.x：lockfile 是 v9 生成；pnpm 11 要求 Node 22+ 与 node:20 不兼容
 RUN corepack enable && corepack prepare pnpm@9.15.0 --activate
 

BillNote_frontend/src/pages/SettingPage/about.tsx

@@ -8,6 +8,7 @@ import logo from '@/assets/icon.svg'
 import wechatQr from '@/assets/wechat.png'
 
 export default function AboutPage() {
+  const appVersion = __APP_VERSION__
   const images = [
     'https://common-1304618721.cos.ap-chengdu.myqcloud.com/20250504102850.png',
     'https://common-1304618721.cos.ap-chengdu.myqcloud.com/20250504103028.png',
@@ -27,7 +28,7 @@ export default function AboutPage() {
               height={50}
               className="rounded-lg"
             />
-            <h1 className="text-4xl font-bold">BiliNote v2.0.0</h1>
+            <h1 className="text-4xl font-bold">BiliNote v{appVersion}</h1>
           </div>
           <p className="text-muted-foreground mb-6 text-xl italic">
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BillNote_frontend/src/vite-env.d.ts

@@ -1 +1,3 @@
 /// <reference types="vite/client" />
+
+declare const __APP_VERSION__: string

BillNote_frontend/vite.config.ts

@@ -1,11 +1,25 @@
 import { defineConfig, loadEnv } from 'vite'
 import react from '@vitejs/plugin-react'
+import fs from 'fs'
 import path from 'path'
 import { fileURLToPath } from 'url'
 import tailwindcss from '@tailwindcss/vite'
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
+function readAppVersion() {
+  const fallbackVersion = '0.0.0'
+
+  try {
+    const tauriConfigPath = path.resolve(__dirname, 'src-tauri/tauri.conf.json')
+    const tauriConfig = JSON.parse(fs.readFileSync(tauriConfigPath, 'utf-8')) as { version?: string }
+    return tauriConfig.version || fallbackVersion
+  }
+  catch {
+    return fallbackVersion
+  }
+}
+
 // https://vitejs.dev/config/
 export default defineConfig(({ mode }) => {
   // 在 Docker 环境中，父目录可能没有 .env 文件，使用当前目录
@@ -14,9 +28,13 @@ export default defineConfig(({ mode }) => {
 
   const apiBaseUrl = env.VITE_API_BASE_URL || 'http://127.0.0.1:8483'
   const port = parseInt(env.VITE_FRONTEND_PORT || '3015', 10)
+  const appVersion = env.VITE_APP_VERSION || process.env.VITE_APP_VERSION || readAppVersion()
 
   return {
     base: './',
+    define: {
+      __APP_VERSION__: JSON.stringify(appVersion),
+    },
     plugins: [react(), tailwindcss()],
     resolve: {
       alias: {