feat(engine): 添加MCP连接管理和工具集成功能

- 集成MCP连接管理器，支持MCP服务器连接
- 添加多种内置工具：ClarifyTool、CronTool、DelegateTool、ExecuteCodeTool、
  PatchFileTool、ProcessTool、SendMessageTool、SpawnTool、TerminalTool、
  TodoTool、WebFetchTool、WebSearchTool、WriteFileTool等
- 实现工具注册和装配功能
- 添加技能选择上下文参数
- 支持思考模式控制参数thinking_enabled

feat(coordinator): 重构任务执行计划器参数命名

- 将learning_candidate_enabled重命名为allow_candidate_generation
- 更新TeamGraphScheduler中的参数传递
- 修改LocalAgentRunner中的相关参数处理
- 更新README文档中的相应描述

refactor(context): 标准化工具调用参数格式

- 添加_json导入用于参数序列化
- 实现_provider_tool_calls方法标准化OpenAI兼容的工具调用载荷
- 修复工具调用中参数非字符串类型的序列化问题

refactor(session): 优化消息历史记录过滤逻辑

- 修改get_messages_as_conversation为基于运行状态过滤消息
- 排除未完成、失败或错误结束的运行记录
- 改进对话历史的可见性控制机制

fix(store): 修复FTS索引重建逻辑

- 添加异常处理防止FTS索引创建失败
- 实现_rebuild_fts_index方法重新构建全文搜索索引
- 优化索引触发器和表的维护流程

app-instance/frontend/components/office/OfficeShared.tsx

@@ -20,13 +20,13 @@ export function OfficeStatusBadge({
       variant="outline"
       className={cn(
         'border text-[11px]',
-        status === 'done' && 'border-emerald-500/30 bg-emerald-500/10 text-emerald-700',
-        status === 'running' && 'border-sky-500/30 bg-sky-500/10 text-sky-700',
-        status === 'waiting' && 'border-amber-500/30 bg-amber-500/10 text-amber-700',
-        status === 'blocked' && 'border-orange-500/30 bg-orange-500/10 text-orange-700',
-        status === 'queued' && 'border-slate-500/30 bg-slate-500/10 text-slate-700',
-        status === 'error' && 'border-rose-500/30 bg-rose-500/10 text-rose-700',
-        status === 'cancelled' && 'border-zinc-500/30 bg-zinc-500/10 text-zinc-700',
+        status === 'done' && 'border-[#B7C2B5] bg-[#E3E8E2] text-[#657162]',
+        status === 'running' && 'border-[#BCC4CE] bg-[#E4E7EB] text-[#697281]',
+        status === 'waiting' && 'border-[#B8AEA8] bg-[#E7E2DE] text-[#5F5550]',
+        status === 'blocked' && 'border-[#B8AEA8] bg-[#E7E2DE] text-[#5F5550]',
+        status === 'queued' && 'border-[#D8D2CE] bg-[#ECE8E5] text-[#4F4642]',
+        status === 'error' && 'border-[#B8AEA8] bg-[#E7E2DE] text-[#342E2B]',
+        status === 'cancelled' && 'border-[#D8D2CE] bg-[#ECE8E5] text-[#6A5E58]',
         className
       )}
     >
@@ -70,10 +70,10 @@ export function zonePanelClassName(zone: OfficeZoneView): string {
   return cn(
     'relative min-h-[220px] overflow-hidden rounded-2xl border p-4 shadow-sm',
     'before:pointer-events-none before:absolute before:inset-0 before:bg-[radial-gradient(circle_at_top_left,rgba(255,255,255,0.9),transparent_40%)]',
-    zone.tone === 'info' && 'border-sky-200 bg-[linear-gradient(180deg,rgba(240,249,255,0.95),rgba(224,242,254,0.7))]',
-    zone.tone === 'warn' && 'border-amber-200 bg-[linear-gradient(180deg,rgba(255,251,235,0.95),rgba(254,243,199,0.72))]',
-    zone.tone === 'danger' && 'border-rose-200 bg-[linear-gradient(180deg,rgba(255,241,242,0.96),rgba(255,228,230,0.76))]',
-    zone.tone === 'success' && 'border-emerald-200 bg-[linear-gradient(180deg,rgba(236,253,245,0.96),rgba(209,250,229,0.74))]',
+    zone.tone === 'info' && 'border-[#BCC4CE] bg-[#E4E7EB]/70',
+    zone.tone === 'warn' && 'border-[#B8AEA8] bg-[#E7E2DE]/70',
+    zone.tone === 'danger' && 'border-[#B8AEA8] bg-[#E7E2DE]/80',
+    zone.tone === 'success' && 'border-[#B7C2B5] bg-[#E3E8E2]/75',
     zone.tone === 'neutral' && 'border-border bg-card'
   );
 }