doc: 更新欢迎页面文案

Author: Littlefean

app/src/components/welcome-page.tsx

@@ -29,8 +29,10 @@ export default function WelcomePage() {
       <div className="flex flex-col gap-8">
         <div className="flex flex-col gap-2">
           <div className="text-3xl">
-            Project Graph <span className="rounded-lg px-2 py-1 text-lg opacity-50 ring">{appVersion}</span>
+            {t("title")}
+            <span className="rounded-lg px-2 py-1 text-lg opacity-50 ring">{appVersion}</span>
           </div>
+          <div>——{t("subtitle")}</div>
           <div className="text-lg opacity-50">{t("slogan")}</div>
         </div>
         <div className="flex gap-16">

app/src/locales/en.yml

@@ -5,6 +5,8 @@ welcome:
   github: GitHub
   bilibili: Bilibili
   qq: QQ Group
+  title: Welcome to《Project Graph》
+  subtitle: Infinite canvas mind mapping software based on graph theory
 
 about:
   updater:

app/src/locales/zh_CN.yml

@@ -5,6 +5,8 @@ welcome:
   settings: 设置
   about: 关于
   website: 官网
+  title: 欢迎来到《Project Graph：计划-投射》
+  subtitle: 基于图论的无限画布思维导图软件
 
 globalMenu:
   file: