feat: 先进智能体功能上线

- 基于 agent-runtime 打造，默认 ReAct agent
- 支持 agent 能力对接，已对接工作流、插件、知识库等 tool 能力
- 全新 agent 编排界面，支持可视化便捷配置 agent
- 全新 agent 聊天界面，支持快捷操作、额外知识库选择等

easyflow-ui-admin/packages/effects/common-ui/src/components/chat-timeline/builder.ts

@@ -38,7 +38,9 @@ function normalizeToolName(value?: string) {
 function isHiddenToolName(toolName?: string) {
   const normalizedName = normalizeToolName(toolName);
   return (
-    normalizedName === 'retrieve_knowledge' || normalizedName === '__fragment__'
+    normalizedName === 'retrieve_knowledge' ||
+    normalizedName === 'context_reload' ||
+    normalizedName === '__fragment__'
   );
 }
 
@@ -178,6 +180,15 @@ function findStatusItem(items: ChatTimelineItem[], statusKey: string) {
   );
 }
 
+function removeStatusItem(items: ChatTimelineItem[], statusKey: string) {
+  const index = items.findIndex(
+    (item) => item.type === 'status' && item.statusKey === statusKey,
+  );
+  if (index >= 0) {
+    items.splice(index, 1);
+  }
+}
+
 function doneStatusLabel(item: ChatTimelineStatusItem) {
   if (item.statusKey === 'knowledge-retrieval') {
     return '已检索知识库';
@@ -453,17 +464,20 @@ export const ChatTimelineBuilder = {
       payload?.status === 'done' || payload?.phase === 'completed'
         ? 'done'
         : 'running';
+    const statusKey = payload?.statusKey || 'memory-compression';
     finishAssistantMessage(items, false);
+    if (status === 'done' && payload?.compressed === false) {
+      removeStatusItem(items, statusKey);
+      return;
+    }
     const label =
       status === 'running'
         ? payload?.label || '正在整理上下文'
-        : payload?.compressed === false
-          ? '无需压缩上下文'
-          : payload?.label || '已整理上下文';
+        : payload?.label || '已整理上下文';
     upsertStatus(items, {
       label,
       status,
-      statusKey: payload?.statusKey || 'memory-compression',
+      statusKey,
       presentation: 'separator',
       tone: 'muted',
     });