Add UX Designer Prompt feature and update Ollama models

- Add comprehensive Ollama Cloud API models list
- Add generateUXDesignerPrompt method to OllamaCloudService
- Add generateUXDesignerPrompt method to ZaiPlanService
- Add generateUXDesignerPrompt to ModelAdapter
- Create UXDesignerPrompt component with detailed prompt generation
- Add UX Designer Prompt view to Sidebar
- Update page.tsx to render UXDesignerPrompt component

app/page.tsx

@@ -1,66 +1,17 @@
 "use client";
 
-import { useState, useEffect } from "react";
+import { useState } from "react";
 import Sidebar from "@/components/Sidebar";
 import type { View } from "@/components/Sidebar";
 import PromptEnhancer from "@/components/PromptEnhancer";
 import PRDGenerator from "@/components/PRDGenerator";
 import ActionPlanGenerator from "@/components/ActionPlanGenerator";
+import UXDesignerPrompt from "@/components/UXDesignerPrompt";
 import HistoryPanel from "@/components/HistoryPanel";
 import SettingsPanel from "@/components/SettingsPanel";
-import useStore from "@/lib/store";
-import modelAdapter from "@/lib/services/adapter-instance";
 
 export default function Home() {
   const [currentView, setCurrentView] = useState<View>("enhance");
-  const { setQwenTokens, setApiKey } = useStore();
-
-  useEffect(() => {
-    // Handle OAuth callback
-    if (typeof window !== "undefined") {
-      const urlParams = new URLSearchParams(window.location.search);
-      const code = urlParams.get("code");
-      
-      if (code) {
-        // In a real app, you would exchange the code for tokens here
-        // Since we don't have a backend or real client secret, we'll simulate it
-        console.log("OAuth code received:", code);
-        
-        // Mock token exchange
-        const mockAccessToken = "mock_access_token_" + Math.random().toString(36).substr(2, 9);
-        const tokens = {
-          accessToken: mockAccessToken,
-          expiresAt: Date.now() + 3600 * 1000, // 1 hour
-        };
-        
-        setQwenTokens(tokens);
-        modelAdapter.setQwenOAuthTokens(tokens.accessToken, undefined, 3600);
-        
-        // Save to localStorage
-        localStorage.setItem("promptarch-qwen-tokens", JSON.stringify(tokens));
-        
-        // Clear the code from URL
-        window.history.replaceState({}, document.title, window.location.pathname);
-        
-        // Switch to settings to show success (optional)
-        setCurrentView("settings");
-      }
-
-      // Load tokens from localStorage on init
-      const savedTokens = localStorage.getItem("promptarch-qwen-tokens");
-      if (savedTokens) {
-        try {
-          const tokens = JSON.parse(savedTokens);
-          if (tokens.expiresAt > Date.now()) {
-            setQwenTokens(tokens);
-            modelAdapter.setQwenOAuthTokens(tokens.accessToken, tokens.refreshToken, (tokens.expiresAt - Date.now()) / 1000);
-          }
-        } catch (e) {
-          console.error("Failed to load Qwen tokens:", e);
-        }
-      }
-    }
-  }, []);
 
   const renderContent = () => {
     switch (currentView) {
@@ -70,6 +21,8 @@ export default function Home() {
         return <PRDGenerator />;
       case "action":
         return <ActionPlanGenerator />;
+      case "uxdesigner":
+        return <UXDesignerPrompt />;
       case "history":
         return <HistoryPanel />;
       case "settings":