Add .gitignore, remove __pycache__ from tracking, and update MCP/orchestrator modules

- Add .gitignore to exclude .env, __pycache__, node_modules, and IDE files
- Remove all __pycache__ bytecode files from version control
- Add MCP config files (mcp.json, mcp.json.example)
- Add MCP manager, registry, and config modules
- Update routes, orchestrator engine, and agent base with latest changes

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/mcp/client.py

@@ -33,7 +33,9 @@ class MCPClient:
         timeout: float | None = None,
         startup_timeout: float | None = None,
         env: dict[str, str] | None = None,
+        name: str = "mcp",
     ) -> None:
+        self.name = name
         self._command = command or settings.mcp_server_command
         self._args = args if args is not None else list(settings.mcp_server_args)
         self._timeout = timeout or settings.mcp_timeout_seconds
@@ -64,7 +66,7 @@ class MCPClient:
             logger.warning("No MCP server command configured — skipping start")
             return
 
-        logger.info("Starting MCP server: %s %s", self._command, self._args)
+        logger.info("Starting MCP server [%s]: %s %s", self.name, self._command, self._args)
         self._process = await asyncio.create_subprocess_exec(
             self._command,
             *self._args,
@@ -287,5 +289,5 @@ class MCPClient:
                 name=name,
                 description=t.get("description", ""),
                 input_schema=t.get("inputSchema", {}),
-                server_name="mcp",
+                server_name=self.name,
             )