更新前端文本：人生轨迹改为人生OS，生命长河改为人生轨迹，优化相关文案

life-script/src/components/layout/Header.jsx

@@ -29,7 +29,7 @@ const Header = ({ showNav = false, onProfileClick }) => {
           className="w-10 h-10 rounded-full shadow-2xl border border-white/10"
         />
         <h1 className="text-xl font-serif tracking-[0.2em] bg-clip-text text-transparent bg-gradient-to-r from-white to-white/50">
-          人生轨迹
+          人生OS
         </h1>
       </div>
 

life-script/src/components/layout/Sidebar.jsx

@@ -7,7 +7,7 @@ const navGroups = [
   {
     title: '回溯过去',
     items: [
-      { id: 'timeline', label: '生命长河', icon: History }
+      { id: 'timeline', label: '人生轨迹', icon: History }
     ]
   },
   {

life-script/src/views/ScriptView.jsx

@@ -148,7 +148,7 @@ const ScriptView = ({ onOpenProfile }) => {
                 编撰中...
               </>
             ) : (
-              '开启天命编撰'
+              '生成爽文人生'
             )}
           </GlassButton>
         </GlassCard>
@@ -207,7 +207,7 @@ const ScriptView = ({ onOpenProfile }) => {
           ) : (
             <div className="flex flex-col items-center justify-center h-full text-center opacity-20 py-32">
               <Sparkles className="w-20 h-20 mb-6" />
-              <p className="text-xl font-serif">请在左侧设定需求，开启你的天命爽文</p>
+              <p className="text-xl font-serif">请在左侧设定需求，开启你的爽文人生</p>
             </div>
           )}
         </div>

life-script/src/views/TimelineView.jsx

@@ -7,7 +7,7 @@ import { analyzeLifeEvent } from '../services/ai';
 
 /**
  * TimelineView 组件
- * 生命长河视图，显示和管理生命事件
+ * 人生轨迹视图，显示和管理生命事件
  */
 const TimelineView = () => {
   const { lifeEvents, addLifeEvent, loadLifeEvents } = useStore();
@@ -80,7 +80,7 @@ const TimelineView = () => {
       {/* 标题区域 */}
       <div className="flex justify-between items-end mb-12">
         <div>
-          <h3 className="text-4xl font-serif text-white/90">生命长河</h3>
+          <h3 className="text-4xl font-serif text-white/90">人生轨迹</h3>
           <p className="text-sm text-white/30 mt-2">塑造你的每一刻，都被星辰见证。</p>
         </div>
         <GlassButton
@@ -142,7 +142,7 @@ const TimelineView = () => {
             /* 空状态 */
             <div className="flex flex-col items-center justify-center py-32 text-center opacity-30">
               <Wind className="w-12 h-12 mb-4" />
-              <p className="font-serif italic text-lg">此间尚无回响，等待你执笔...</p>
+              <p className="font-serif italic text-lg">执笔写下，哪些经历让你成为了现在的自己</p>
             </div>
           )}
         </div>