Add agent role management system for Bees-AgenticWorkers integration

Backend:
- Database migration for agent role fields and predefined roles
- AgentRole and AgentCollaboration models
- Updated Agent model with role-based fields

Frontend:
- AgentRoleSelector component for role assignment
- CollaborationDashboard for monitoring agent interactions
- AgentManagement interface with role analytics

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

backend/app/models/agent.py

@@ -1,4 +1,4 @@
-from sqlalchemy import Column, Integer, String, DateTime, JSON
+from sqlalchemy import Column, Integer, String, DateTime, JSON, Text
 from sqlalchemy.sql import func
 from sqlalchemy.orm import relationship
 from ..core.database import Base
@@ -24,6 +24,14 @@ class Agent(Base):
     updated_at = Column(DateTime(timezone=True), onupdate=func.now())
     last_seen = Column(DateTime(timezone=True), nullable=True)
     
+    # Role-based collaboration fields
+    role = Column(String, nullable=True)  # Role from Bees-AgenticWorkers
+    system_prompt = Column(Text, nullable=True)  # Role-specific system prompt
+    reports_to = Column(JSON, nullable=True)  # Array of roles this agent reports to
+    expertise = Column(JSON, nullable=True)  # Array of expertise areas
+    deliverables = Column(JSON, nullable=True)  # Array of deliverables
+    collaboration_settings = Column(JSON, nullable=True)  # Collaboration preferences
+    
     # Relationships
     tasks = relationship("Task", back_populates="assigned_agent")
     
@@ -45,5 +53,13 @@ class Agent(Base):
             "performance_targets": self.performance_targets,
             "created_at": self.created_at.isoformat() if self.created_at else None,
             "updated_at": self.updated_at.isoformat() if self.updated_at else None,
-            "last_seen": self.last_seen.isoformat() if self.last_seen else None
+            "last_seen": self.last_seen.isoformat() if self.last_seen else None,
+            
+            # Role-based fields
+            "role": self.role,
+            "system_prompt": self.system_prompt,
+            "reports_to": self.reports_to,
+            "expertise": self.expertise,
+            "deliverables": self.deliverables,
+            "collaboration_settings": self.collaboration_settings
         }