feat: 首页增加工具箱功能区、剧本评测可视化展示；重构剧本评分页面UI

- 首页新增工具箱功能区(ToolboxSection)，展示四大AI工具卡片
- 首页剧本功能区替换为六维柱状图可视化(ScriptReviewVisual)
- 剧本评分页面(ScriptTokensPage)全面重构为新版UI布局
- 左侧面板：上传区、AI识别信息、历史评测(持久化)、操作按钮
- 右侧：剧本输入区、评测结果Hero、六维柱状图、亮点/扣分点、优化建议表格
- 历史评测支持localStorage持久化，按时间倒序排列

src/features/home/HomePage.tsx

@@ -8,7 +8,10 @@ import {
   ThunderboltOutlined,
 } from "@ant-design/icons";
 import { useCallback, useEffect, useMemo, useRef, useState, type CSSProperties } from "react";
+import type { WebViewKey, WebImageWorkbenchTool } from "../../types";
 import WelcomeSplash from "./WelcomeSplash";
+import ToolboxSection from "./ToolboxSection";
+import ScriptReviewVisual from "./ScriptReviewVisual";
 
 const OSS_MUBAN = "https://stringtest.oss-cn-hangzhou.aliyuncs.com/muban";
 const heroImage1 = `${OSS_MUBAN}/hero-1.png`;
@@ -24,6 +27,8 @@ interface HomePageProps {
   onOpenEcommerce: () => void;
   onOpenScriptReview?: () => void;
   onOpenTokenMonitor?: () => void;
+  onSelectView: (view: WebViewKey) => void;
+  onOpenImageTool?: (tool: WebImageWorkbenchTool) => void;
 }
 
 const HOME_BACKGROUND_VIDEO = "https://stringtest.oss-cn-hangzhou.aliyuncs.com/%E6%A0%B7%E7%89%87.mp4";
@@ -112,7 +117,7 @@ function getHomeCarouselCardStyle(offset: number): CSSProperties {
   } as CSSProperties;
 }
 
-function HomePage({ onOpenGenerate, onOpenEcommerce, onOpenScriptReview, onOpenTokenMonitor }: HomePageProps) {
+function HomePage({ onOpenGenerate, onOpenEcommerce, onOpenScriptReview, onOpenTokenMonitor, onSelectView, onOpenImageTool }: HomePageProps) {
   const [splashDismissed, setSplashDismissed] = useState(() => sessionStorage.getItem("omniai:splash-seen") === "1");
   const [activeSlideIndex, setActiveSlideIndex] = useState(0);
   const [carouselMotion, setCarouselMotion] = useState<HomeCarouselMotion | null>(null);
@@ -296,7 +301,11 @@ function HomePage({ onOpenGenerate, onOpenEcommerce, onOpenScriptReview, onOpenT
               </button>
             </div>
             <div className="omni-home__feature-visual" aria-hidden="true">
-              <img src={feature.imageUrl} alt="" />
+              {feature.key === "script" ? (
+                <ScriptReviewVisual />
+              ) : (
+                <img src={feature.imageUrl} alt="" />
+              )}
             </div>
             <div className="omni-home__feature-stats" aria-hidden="true">
               {feature.stats.map((item) => (
@@ -338,6 +347,8 @@ function HomePage({ onOpenGenerate, onOpenEcommerce, onOpenScriptReview, onOpenT
             </button>
           </div>
         </section>
+
+        <ToolboxSection onSelectView={onSelectView} onOpenImageTool={onOpenImageTool} />
       </main>
     </section>
     </>