fix: polish ecommerce generation states

src/App.tsx

@@ -503,10 +503,7 @@ function App() {
               <CloseOutlined />
             </button>
             <span className="ecommerce-auth-modal__logo" aria-hidden="true">
-              <i />
+              <img src="https://stringtest.oss-cn-hangzhou.aliyuncs.com/logo.png" alt="" />
-              <i />
-              <i />
-              <i />
             </span>
             <h2 id="ecommerce-auth-title">{authMode === "login" ? "欢迎回来" : "创建账号"}</h2>
             <p className="ecommerce-auth-modal__subtitle">{authMode === "login" ? "登录后继续你的 AI 创作之旅" : "注册即可免费体验全部功能"}</p>

src/features/ecommerce/EcommercePage.tsx

@@ -106,7 +106,7 @@ const ecommerceInspirationAssets = ossAssets.ecommerce.inspiration;
 
 const ecommerceInspirationRows = [
   {
-    title: "AI团队",
+    title: "社区集锦",
     desc: "不止作图，更懂转化。",
     variant: "team",
     cards: [
@@ -3295,7 +3295,8 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   }, [openCloneBasicSelect]);
 
   useEffect(() => {
-    if (!composerMenu && !(status === "done" && !isCommandComposerCompact)) return undefined;
+    const shouldAutoCompactComposer = (status === "generating" || status === "done") && !isCommandComposerCompact;
+    if (!composerMenu && !shouldAutoCompactComposer) return undefined;
 
     const handlePointerDown = (event: PointerEvent) => {
       const target = event.target;
@@ -3304,13 +3305,19 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
       if (composer?.contains(target)) return;
 
       if (composerMenu && composerMenu !== "settings") setComposerMenu(null);
-      if (status === "done" && !isCommandComposerCompact) setIsCommandComposerCompact(true);
+      if (shouldAutoCompactComposer) setIsCommandComposerCompact(true);
     };
 
     document.addEventListener("pointerdown", handlePointerDown);
     return () => document.removeEventListener("pointerdown", handlePointerDown);
   }, [composerMenu, isCommandComposerCompact, status]);
 
+  useEffect(() => {
+    if ((status === "generating" || status === "done") && !isCommandComposerCompact) {
+      setIsCommandComposerCompact(true);
+    }
+  }, [isCommandComposerCompact, status]);
+
   useEffect(() => {
     if (composerMenuCloseTimeoutRef.current !== null) {
       window.clearTimeout(composerMenuCloseTimeoutRef.current);
@@ -4766,6 +4773,12 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   };
 
   const showMainVideoWorkspace = cloneOutput === "video" && isVideoWorkspaceVisible;
+  const hasGenerationSurface = status === "generating" || status === "done" || canvasNodes.length > 0;
+  const showPreGenerationGuides =
+    (status === "idle" || status === "ready") &&
+    !showMainVideoWorkspace &&
+    !activeHistoryRecordId &&
+    canvasNodes.length === 0;
 
   const scrollInspirationRow = (event: ReactMouseEvent<HTMLButtonElement>, direction: -1 | 1) => {
     const row = event.currentTarget.closest(".ecom-inspiration-row");
@@ -5041,16 +5054,18 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
 
       <section
         ref={commandComposerWrapRef}
-        className={`clone-ai-bottom-input ecom-command-composer-wrap${status === "done" || canvasNodes.length > 0 ? " has-generated" : " is-before-generate"}${isCommandComposerCompact && (status === "done" || canvasNodes.length > 0) ? " is-compact" : ""}`}
+        className={`clone-ai-bottom-input ecom-command-composer-wrap${hasGenerationSurface ? " has-generated" : " is-before-generate"}${isCommandComposerCompact && hasGenerationSurface ? " is-compact" : ""}`}
         aria-label="生成指令"
         onClick={() => {
-          if (isCommandComposerCompact) setIsCommandComposerCompact(false);
+          if (isCommandComposerCompact && status !== "generating") setIsCommandComposerCompact(false);
         }}
       >
-        <h1 className={`ecom-command-title${status === "done" || canvasNodes.length > 0 ? " is-after-generate" : ""}`}>
+        {!hasGenerationSurface ? (
-          {typewriterText}
+          <h1 className="ecom-command-title">
-          <span className="typewriter-cursor" aria-hidden="true">|</span>
+            {typewriterText}
-        </h1>
+            <span className="typewriter-cursor" aria-hidden="true">|</span>
+          </h1>
+        ) : null}
         <input
           ref={cloneReferenceInputRef}
           type="file"
@@ -5185,7 +5200,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
           </div>
           {renderComposerMenu()}
         </div>
-        {(status === "idle" || status === "ready") && !showMainVideoWorkspace ? (
+        {showPreGenerationGuides ? (
           <section className="ecom-command-quick-board" aria-label="快捷功能">
             {[
               { label: "A+/详情页", tone: "detail", icon: <LayoutOutlined />, onClick: openQuickDetailPage },
@@ -5210,7 +5225,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
             ))}
           </section>
         ) : null}
-        {(status === "idle" || status === "ready") && !showMainVideoWorkspace ? (
+        {showPreGenerationGuides ? (
           <section className="ecom-inspiration-lab" aria-label="电商灵感案例">
             <div className="ecom-inspiration-rows">
               {ecommerceInspirationRows.map((row) => (

src/styles/ecommerce-standalone.css

@@ -455,19 +455,28 @@
 
 .ecommerce-auth-modal__logo {
   position: relative;
-  display: block;
+  display: grid;
+  place-items: center;
   width: 58px;
   height: 58px;
   margin: 0 auto 14px;
-  overflow: hidden;
+  overflow: visible;
-  border-radius: 13px;
+  border-radius: 0;
+  background: transparent;
+  box-shadow: none;
 }
 
-.ecommerce-auth-modal__logo i {
+.ecommerce-auth-modal__logo img {
-  position: absolute;
+  display: block;
-  width: 35px;
+  width: 58px;
-  height: 35px;
+  height: 58px;
-  border-radius: 10px;
+  object-fit: contain;
+}
+
+.ecommerce-auth-modal__logo i,
+.ecommerce-auth-modal__logo::before {
+  content: none !important;
+  display: none !important;
 }
 
 .ecommerce-auth-modal__logo i:nth-child(1) {