feat: subagent independent extension manager (#3596)

crates/goose/src/agents/subagent_task_config.rs

@@ -1,9 +1,8 @@
-use crate::agents::extension_manager::ExtensionManager;
 use crate::providers::base::Provider;
 use rmcp::model::JsonRpcMessage;
 use std::fmt;
 use std::sync::Arc;
-use tokio::sync::{mpsc, RwLock};
+use tokio::sync::mpsc;
 use uuid::Uuid;
 
 /// Configuration for task execution with all necessary dependencies
@@ -11,7 +10,6 @@ use uuid::Uuid;
 pub struct TaskConfig {
     pub id: String,
     pub provider: Option<Arc<dyn Provider>>,
-    pub extension_manager: Option<Arc<RwLock<ExtensionManager>>>,
     pub mcp_tx: mpsc::Sender<JsonRpcMessage>,
     pub max_turns: Option<usize>,
 }
@@ -21,7 +19,6 @@ impl fmt::Debug for TaskConfig {
         f.debug_struct("TaskConfig")
             .field("id", &self.id)
             .field("provider", &"<dyn Provider>")
-            .field("extension_manager", &"<ExtensionManager>")
             .field("max_turns", &self.max_turns)
             .finish()
     }
@@ -29,15 +26,10 @@ impl fmt::Debug for TaskConfig {
 
 impl TaskConfig {
     /// Create a new TaskConfig with all required dependencies
-    pub fn new(
-        provider: Option<Arc<dyn Provider>>,
-        extension_manager: Option<Arc<RwLock<ExtensionManager>>>,
-        mcp_tx: mpsc::Sender<JsonRpcMessage>,
-    ) -> Self {
+    pub fn new(provider: Option<Arc<dyn Provider>>, mcp_tx: mpsc::Sender<JsonRpcMessage>) -> Self {
         Self {
             id: Uuid::new_v4().to_string(),
             provider,
-            extension_manager,
             mcp_tx,
             max_turns: Some(10),
         }