style: 项目重构

1.项目改名为kilostar（千星）
2.后端部分进行大规模重构
3.node功能进行大规模重新设计

kilostar/worker_individual/ordinary_individual.py

@@ -0,0 +1,50 @@
+#  Copyright 2026 zhaoxi826
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+from kilostar.worker_individual.base_individual import (
+    BaseIndividual,
+    WorkerIndividualDeps,
+)
+from kilostar.utils.logger import get_logger
+
+logger = get_logger("ordinary_individual")
+
+
+class OrdinaryIndividual(BaseIndividual):
+    """
+    普通子个体：普通的 agent。
+    """
+
+    def __init__(self, agent_config: dict):
+        super().__init__(agent_config)
+
+    async def run(self, task_event: dict) -> dict:
+        """执行与 run 相关的核心业务流转操作。
+        该方法封装了具体的算法策略或状态控制逻辑，确保操作能够在事务上下文中被原子且一致地执行。
+        Args:        task_event (dict): 由事件总线或工作流引擎分发过来的事件载荷，封装了触发此次调用的上下文快照与任务目标指令。
+        Returns:         (dict): 高度聚合的字典结构数据，将多维度的属性特征或统计指标组合后一并返回。"""
+        if self.agent is None:
+            system_prompt = self.agent_config.get(
+                "prompt", "你是一个普通的AI助手，请尽力完成给定的任务。"
+            )
+            await self._init_agent("ordinary_individual", system_prompt)
+
+        deps = WorkerIndividualDeps(task_event=task_event)
+        self.agent.retries = 3
+        try:
+            result = await self.agent.run(f"请执行以下任务：\n{task_event}", deps=deps)
+            return {"output": result.data.output}
+        except Exception as e:
+            logger.exception(f"OrdinaryIndividual {self.agent_id} 执行失败: {e}")
+            raise