添加聊天框消息解析功能；优化请求头处理；更新部分 api base url

src/lib/chatStream.ts

@@ -4,7 +4,12 @@ import { config } from "@config/config";
 export type StreamEvent =
   | { type: "token"; conversationId: string; content: string }
   | { type: "done"; conversationId: string }
-  | { type: "error"; conversationId?: string; message: string; detail?: string };
+  | {
+      type: "error";
+      conversationId?: string;
+      message: string;
+      detail?: string;
+    };
 
 type StreamOptions = {
   message: string;
@@ -40,19 +45,23 @@ export const streamCopilotChat = async ({
 }: StreamOptions) => {
   let response: Response;
   try {
-    response = await apiFetch(`${config.BACKEND_URL}/api/v1/copilot/chat/stream`, {
-      method: "POST",
-      signal,
-      headers: {
-        "Content-Type": "application/json",
-        Accept: "text/event-stream",
+    response = await apiFetch(
+      `${config.COPILOT_URL}/api/v1/copilot/chat/stream`,
+      {
+        method: "POST",
+        signal,
+        headers: {
+          "Content-Type": "application/json",
+          Accept: "text/event-stream",
+        },
+        body: JSON.stringify({
+          message,
+          conversation_id: conversationId,
+        }),
+        projectHeaderMode: "include",
+        skipAuthRedirect: true,
       },
-      body: JSON.stringify({
-        message,
-        conversation_id: conversationId,
-      }),
-      skipAuthRedirect: true,
-    });
+    );
   } catch (error) {
     const detail = error instanceof Error ? error.message : String(error);
     onEvent({
@@ -66,17 +75,18 @@ export const streamCopilotChat = async ({
   if (!response.ok || !response.body) {
     const detail = await response.text();
     let message = "stream request failed";
-    
+
     if (response.status === 403) {
       message = "Permission denied. Please contact administrator.";
     } else if (response.status === 401) {
       message = "Login expired. Please sign in again.";
     }
-    
+
     onEvent({
       type: "error",
       message,
-      detail: (response.status === 403 || response.status === 401) ? undefined : detail,
+      detail:
+        response.status === 403 || response.status === 401 ? undefined : detail,
     });
     return;
   }