fix: add missing database commit and remove unused agent service files

- Add conn.commit() to agent registration in agent-registry
- Remove unused integration_layer.py and coordinator.py from agent-services
- Fix blockchain RPC endpoint from /rpc/sync to /rpc/syncStatus
- Replace Annotated[Session, Depends(get_session)] with Session = Depends(get_session) for cleaner dependency injection syntax across marketplace routers

apps/agent-services/agent-coordinator/src/coordinator.py

@@ -1,126 +0,0 @@
-#!/usr/bin/env python3
-"""
-AITBC Agent Coordinator Service
-Agent task coordination and management
-"""
-
-from fastapi import FastAPI, HTTPException
-from pydantic import BaseModel
-from typing import List, Optional, Dict, Any
-import json
-import uuid
-from datetime import datetime
-import sqlite3
-from contextlib import contextmanager
-
-app = FastAPI(title="AITBC Agent Coordinator API", version="1.0.0")
-
-# Database setup
-def get_db():
-    conn = sqlite3.connect('agent_coordinator.db')
-    conn.row_factory = sqlite3.Row
-    return conn
-
-@contextmanager
-def get_db_connection():
-    conn = get_db()
-    try:
-        yield conn
-    finally:
-        conn.close()
-
-# Initialize database
-def init_db():
-    with get_db_connection() as conn:
-        conn.execute('''
-            CREATE TABLE IF NOT EXISTS tasks (
-                id TEXT PRIMARY KEY,
-                task_type TEXT NOT NULL,
-                payload TEXT NOT NULL,
-                required_capabilities TEXT NOT NULL,
-                priority TEXT NOT NULL,
-                status TEXT NOT NULL,
-                assigned_agent_id TEXT,
-                created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-                result TEXT
-            )
-        ''')
-
-# Models
-class Task(BaseModel):
-    id: str
-    task_type: str
-    payload: Dict[str, Any]
-    required_capabilities: List[str]
-    priority: str
-    status: str
-    assigned_agent_id: Optional[str] = None
-
-class TaskCreation(BaseModel):
-    task_type: str
-    payload: Dict[str, Any]
-    required_capabilities: List[str]
-    priority: str = "normal"
-
-# API Endpoints
-@app.on_event("startup")
-async def startup_event():
-    init_db()
-
-@app.post("/api/tasks", response_model=Task)
-async def create_task(task: TaskCreation):
-    """Create a new task"""
-    task_id = str(uuid.uuid4())
-    
-    with get_db_connection() as conn:
-        conn.execute('''
-            INSERT INTO tasks (id, task_type, payload, required_capabilities, priority, status)
-            VALUES (?, ?, ?, ?, ?, ?)
-        ''', (
-            task_id, task.task_type, json.dumps(task.payload),
-            json.dumps(task.required_capabilities), task.priority, "pending"
-        ))
-    
-    return Task(
-        id=task_id,
-        task_type=task.task_type,
-        payload=task.payload,
-        required_capabilities=task.required_capabilities,
-        priority=task.priority,
-        status="pending"
-    )
-
-@app.get("/api/tasks", response_model=List[Task])
-async def list_tasks(status: Optional[str] = None):
-    """List tasks with optional status filter"""
-    with get_db_connection() as conn:
-        query = "SELECT * FROM tasks"
-        params = []
-        
-        if status:
-            query += " WHERE status = ?"
-            params.append(status)
-        
-        tasks = conn.execute(query, params).fetchall()
-        
-        return [
-            Task(
-                id=task["id"],
-                task_type=task["task_type"],
-                payload=json.loads(task["payload"]),
-                required_capabilities=json.loads(task["required_capabilities"]),
-                priority=task["priority"],
-                status=task["status"],
-                assigned_agent_id=task["assigned_agent_id"]
-            )
-            for task in tasks
-        ]
-
-@app.get("/api/health")
-async def health_check():
-    """Health check endpoint"""
-    return {"status": "ok", "timestamp": datetime.utcnow()}
-
-if __name__ == "__main__":
-    import uvicorn
-    uvicorn.run(app, host="0.0.0.0", port=8004)