feat: enhance agent orchestration, knowledge flow and UI refinements

backend/app/routers/agent.py

@@ -3,6 +3,7 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy import select
 from app.database import get_db
 from app.models.agent import Agent
+from app.models.skill import Skill
 from app.models.user import User
 from app.routers.auth import get_current_user
 from app.schemas.agent import AgentCreate, AgentOut, AgentStats, AgentConfigUpdate, AgentConfigOut
@@ -13,9 +14,9 @@ _agent_call_counts: dict[str, int] = {}
 _agent_current_tasks: dict[str, str | None] = {}
 _agent_statuses: dict[str, str] = {}
 
-DEFAULT_AGENT_ROLES = ["master", "planner", "executor", "librarian", "analyst"]
+DEFAULT_AGENT_ROLES = ["master", "schedule_planner", "executor", "librarian", "analyst"]
 SUB_COMMANDERS_BY_ROLE = {
-    "planner": ["planner_scope", "planner_steps"],
+    "schedule_planner": ["schedule_analysis", "schedule_planning"],
     "executor": ["executor_tasks", "executor_forum"],
     "librarian": ["librarian_retrieval", "librarian_graph"],
     "analyst": ["analyst_progress", "analyst_insights"],
@@ -88,10 +89,10 @@ async def get_agent_config(
     agent = result.scalar_one_or_none()
 
     if not agent:
-        from app.agents.prompts import MASTER_SYSTEM_PROMPT, PLANNER_SYSTEM_PROMPT, EXECUTOR_SYSTEM_PROMPT, LIBRARIAN_SYSTEM_PROMPT, ANALYST_SYSTEM_PROMPT
+        from app.agents.prompts import MASTER_SYSTEM_PROMPT, SCHEDULE_PLANNER_SYSTEM_PROMPT, EXECUTOR_SYSTEM_PROMPT, LIBRARIAN_SYSTEM_PROMPT, ANALYST_SYSTEM_PROMPT
         defaults = {
             "master": ("JARVIS", "主控制核心", MASTER_SYSTEM_PROMPT),
-            "planner": ("PLANNER", "规划专家", PLANNER_SYSTEM_PROMPT),
+            "schedule_planner": ("SCHEDULE PLANNER", "日程规划师", SCHEDULE_PLANNER_SYSTEM_PROMPT),
             "executor": ("EXECUTOR", "执行专家", EXECUTOR_SYSTEM_PROMPT),
             "librarian": ("LIBRARIAN", "知识管理员", LIBRARIAN_SYSTEM_PROMPT),
             "analyst": ("ANALYST", "数据分析师", ANALYST_SYSTEM_PROMPT),
@@ -107,6 +108,7 @@ async def get_agent_config(
             system_prompt=prompt,
             enabled=True,
             is_active=True,
+            selected_skill_ids=[],
         )
     return AgentConfigOut(
         id=agent.role,
@@ -116,6 +118,7 @@ async def get_agent_config(
         system_prompt=agent.system_prompt,
         enabled=agent.is_active,
         is_active=agent.is_active,
+        selected_skill_ids=agent.selected_skill_ids or [],
     )
 
 
@@ -141,6 +144,19 @@ async def update_agent_config(
     if data.enabled is not None:
         agent.is_active = data.enabled
         _agent_statuses[agent_id] = "disabled" if not data.enabled else "idle"
+    if data.selected_skill_ids is not None:
+        if data.selected_skill_ids:
+            result = await db.execute(
+                select(Skill.id).where(
+                    Skill.id.in_(data.selected_skill_ids),
+                    Skill.owner_id == current_user.id,
+                )
+            )
+            allowed_skill_ids = set(result.scalars().all())
+            invalid_skill_ids = [skill_id for skill_id in data.selected_skill_ids if skill_id not in allowed_skill_ids]
+            if invalid_skill_ids:
+                raise HTTPException(status_code=400, detail="存在无效的技能绑定")
+        agent.selected_skill_ids = data.selected_skill_ids
 
     await db.commit()
     await db.refresh(agent)
@@ -152,6 +168,7 @@ async def update_agent_config(
         system_prompt=agent.system_prompt,
         enabled=agent.is_active,
         is_active=agent.is_active,
+        selected_skill_ids=agent.selected_skill_ids or [],
     )