fix(agent): 12 项 agent 对话链路全栈修复

深端到端验证发现 12 个问题，6 Phase 全栈修复：

Phase 5 — 快速 UX 修复:
- #9: SimpleSidebar 添加新对话按钮 (SquarePen + useChatStore)
- #5: 模型列表 JOIN provider_keys 过滤无 API Key 的模型
- #11: AgentOnboardingWizard 焦点领域增加 4 行业选项
  (医疗健康/教育培训/金融财务/法律合规)

Phase 1 — ButlerPanel 记忆修复:
- #2a: MemorySection URI 从 viking://agent/.../memories/ 修正为 agent://.../
- #2b: "立即分析对话"按钮现在触发 extractAndStoreMemories

Phase 2 — FTS5 中文分词:
- #4: FTS5 tokenizer 从 unicode61 切换到 trigram，原生支持 CJK
- 自动迁移：检测旧 unicode61 表并重建索引
- sanitize_fts_query 支持中文引号短语查询

Phase 3 — 跨会话身份持久化:
- #6-8: 重新启用 USER.md 注入系统提示词 (截断前 10 行)

Phase 4 — Agent 面板同步:
- #1,#10: listClones 从 4 字段扩展到完整映射
  (soul/userProfile 解析 nickname/emoji/userName/userRole)
- updateClone 通过 identity 系统同步 nickname→SOUL.md
  和 userName/userRole→USER.md

Phase 6 — Agent 创建容错:
- #12: createFromTemplate 增加 SaaS 不可用 fallback

验证: tsc --noEmit ✅ cargo check ✅

desktop/src/lib/kernel-agent.ts

@@ -56,16 +56,63 @@ export function installAgentMethods(ClientClass: { prototype: KernelClient }): v
 
   /**
    * List clones — maps to listAgents() with field adaptation
+   * Maps all available AgentInfo fields to Clone interface properties
    */
   proto.listClones = async function (this: KernelClient): Promise<{ clones: any[] }> {
     const agents = await this.listAgents();
-    const clones = agents.map((agent) => ({
-      id: agent.id,
-      name: agent.name,
-      role: agent.description,
-      model: agent.model,
-      createdAt: new Date().toISOString(),
-    }));
+    const clones = agents.map((agent) => {
+      // Parse personality/emoji/nickname from SOUL.md content
+      const soulLines = (agent.soul || '').split('\n');
+      let emoji: string | undefined;
+      let personality: string | undefined;
+      let nickname: string | undefined;
+      for (const line of soulLines) {
+        if (!emoji || !nickname) {
+          // Parse header line: "> 🦞 Nickname" or "> 🦞"
+          const headerMatch = line.match(/^>\s*(\p{Emoji_Presentation}|\p{Extended_Pictographic})?\s*(.+)$/u);
+          if (headerMatch) {
+            if (headerMatch[1] && !emoji) emoji = headerMatch[1];
+            if (headerMatch[2]?.trim() && !nickname) nickname = headerMatch[2].trim();
+          }
+          // Also check emoji without nickname
+          if (!emoji) {
+            const emojiOnly = line.match(/^>\s*(\p{Emoji_Presentation}|\p{Extended_Pictographic})\s*$/u);
+            if (emojiOnly) emoji = emojiOnly[1];
+          }
+        }
+        if (!personality) {
+          const match = line.match(/##\s*(?:性格|核心特质|沟通风格)/);
+          if (match) personality = line.trim();
+        }
+      }
+
+      // Parse userName/userRole from userProfile
+      let userName: string | undefined;
+      let userRole: string | undefined;
+      if (agent.userProfile && typeof agent.userProfile === 'object') {
+        const profile = agent.userProfile as Record<string, unknown>;
+        userName = profile.userName as string | undefined || profile.name as string | undefined;
+        userRole = profile.userRole as string | undefined || profile.role as string | undefined;
+      }
+
+      return {
+        id: agent.id,
+        name: agent.name,
+        role: agent.description,
+        nickname,
+        model: agent.model,
+        soul: agent.soul,
+        systemPrompt: agent.systemPrompt,
+        temperature: agent.temperature,
+        maxTokens: agent.maxTokens,
+        emoji,
+        personality,
+        userName,
+        userRole,
+        createdAt: agent.createdAt || new Date().toISOString(),
+        updatedAt: agent.updatedAt,
+      };
+    });
     return { clones };
   };
 
@@ -119,7 +166,7 @@ export function installAgentMethods(ClientClass: { prototype: KernelClient }): v
   };
 
   /**
-   * Update clone — maps to kernel agent_update
+   * Update clone — maps to kernel agent_update + identity system for nickname/userName
    */
   proto.updateClone = async function (this: KernelClient, id: string, updates: Record<string, unknown>): Promise<{ clone: unknown }> {
     await invoke('agent_update', {
@@ -135,15 +182,90 @@ export function installAgentMethods(ClientClass: { prototype: KernelClient }): v
       },
     });
 
+    // Sync nickname/emoji to SOUL.md via identity system
+    const nickname = updates.nickname as string | undefined;
+    const emoji = updates.emoji as string | undefined;
+    if (nickname || emoji) {
+      try {
+        const currentSoul = await invoke<string | null>('identity_get_file', { agentId: id, file: 'soul' });
+        const soul = currentSoul || '';
+        // Inject or update nickname line in SOUL.md header
+        const lines = soul.split('\n');
+        const headerIdx = lines.findIndex((l: string) => l.startsWith('> '));
+        if (headerIdx >= 0) {
+          // Update existing header line
+          let header = lines[headerIdx];
+          if (emoji && !header.match(/\p{Emoji_Presentation}|\p{Extended_Pictographic}/u)) {
+            header = `> ${emoji} ${header.slice(2)}`;
+          }
+          lines[headerIdx] = header;
+        } else if (emoji || nickname) {
+          // Add header line after title
+          const label = nickname || '';
+          const icon = emoji || '';
+          const titleIdx = lines.findIndex((l: string) => l.startsWith('# '));
+          if (titleIdx >= 0) {
+            lines.splice(titleIdx + 1, 0, `> ${icon} ${label}`.trim());
+          }
+        }
+        await invoke('identity_update_file', { agentId: id, file: 'soul', content: lines.join('\n') });
+      } catch {
+        // Identity system update is non-critical
+      }
+    }
+
+    // Sync userName/userRole to USER.md via identity system
+    const userName = updates.userName as string | undefined;
+    const userRole = updates.userRole as string | undefined;
+    if (userName || userRole) {
+      try {
+        const currentProfile = await invoke<string | null>('identity_get_file', { agentId: id, file: 'user_profile' });
+        const profile = currentProfile || '# 用户档案\n';
+        const profileLines = profile.split('\n');
+
+        // Update or add userName
+        if (userName) {
+          const nameIdx = profileLines.findIndex((l: string) => l.includes('姓名') || l.includes('userName'));
+          if (nameIdx >= 0) {
+            profileLines[nameIdx] = `- 姓名：${userName}`;
+          } else {
+            const sectionIdx = profileLines.findIndex((l: string) => l.startsWith('## 基本信息'));
+            if (sectionIdx >= 0) {
+              profileLines.splice(sectionIdx + 1, 0, '', `- 姓名：${userName}`);
+            } else {
+              profileLines.push('', '## 基本信息', '', `- 姓名：${userName}`);
+            }
+          }
+        }
+        // Update or add userRole
+        if (userRole) {
+          const roleIdx = profileLines.findIndex((l: string) => l.includes('角色') || l.includes('userRole'));
+          if (roleIdx >= 0) {
+            profileLines[roleIdx] = `- 角色：${userRole}`;
+          } else {
+            profileLines.push(`- 角色：${userRole}`);
+          }
+        }
+
+        await invoke('identity_update_file', { agentId: id, file: 'user_profile', content: profileLines.join('\n') });
+      } catch {
+        // Identity system update is non-critical
+      }
+    }
+
     // Return updated clone representation
     const clone = {
       id,
       name: updates.name,
       role: updates.description || updates.role,
+      nickname: updates.nickname,
       model: updates.model,
+      emoji: updates.emoji,
       personality: updates.personality,
       communicationStyle: updates.communicationStyle,
       systemPrompt: updates.systemPrompt,
+      userName: updates.userName,
+      userRole: updates.userRole,
     };
     return { clone };
   };

desktop/src/lib/personality-presets.ts

@@ -97,6 +97,27 @@ export const SCENARIO_TAGS: ScenarioTag[] = [
     icon: 'Palette',
     keywords: ['设计', 'UI', 'UX', '视觉', '原型', '界面'],
   },
+  {
+    id: 'healthcare',
+    label: '医疗健康',
+    description: '医院管理、患者服务、医疗数据分析',
+    icon: 'HeartPulse',
+    keywords: ['医疗', '医院', '健康', '患者', '临床', '护理', '行政'],
+  },
+  {
+    id: 'education',
+    label: '教育培训',
+    description: '课程设计、教学辅助、学习规划',
+    icon: 'GraduationCap',
+    keywords: ['教育', '教学', '课程', '培训', '学习', '考试'],
+  },
+  {
+    id: 'finance',
+    label: '金融财务',
+    description: '财务分析、风险管理、投资研究',
+    icon: 'Landmark',
+    keywords: ['金融', '财务', '投资', '风控', '审计', '报表'],
+  },
   {
     id: 'devops',
     label: '运维部署',
@@ -118,6 +139,13 @@ export const SCENARIO_TAGS: ScenarioTag[] = [
     icon: 'Megaphone',
     keywords: ['营销', '推广', '运营', '社媒', '增长', '转化'],
   },
+  {
+    id: 'legal',
+    label: '法律合规',
+    description: '合同审查、法规研究、合规管理',
+    icon: 'Scale',
+    keywords: ['法律', '合同', '合规', '法规', '审查', '风险'],
+  },
   {
     id: 'other',
     label: '其他',