feat(chat): 添加权限批准模式切换

src/lib/chatStream.ts

@@ -6,6 +6,7 @@ export type AgentModel =
   | "deepseek/deepseek-v4-pro";
 
 export type PermissionReply = "once" | "always" | "reject";
+export type AgentApprovalMode = "request" | "always";
 
 export type StreamEvent =
   | {
@@ -69,6 +70,7 @@ type StreamOptions = {
   message: string;
   sessionId?: string;
   model?: AgentModel;
+  approvalMode?: AgentApprovalMode;
   signal?: AbortSignal;
   onEvent: (event: StreamEvent) => void;
 };
@@ -283,6 +285,7 @@ export const streamAgentChat = async ({
   message,
   sessionId,
   model,
+  approvalMode,
   signal,
   onEvent,
 }: StreamOptions) => {
@@ -301,6 +304,7 @@ export const streamAgentChat = async ({
           message,
           session_id: sessionId,
           model,
+          approval_mode: approvalMode,
         }),
         projectHeaderMode: "include",
         userHeaderMode: "include",