Fix/AGC上下文丢失问题 (#247)

权衡之后选择附加历史消息构造一个巨大的prompt
before:
```
1. user:  aabb
2. assistant: bbaa 这里codex崩溃了或者重启上下文丢失
```
after:
重启之后发送新消息abab
 codex看到:
```
user:  aabb
assistant: bbaa
这里崩溃了!
user: abab
```

移除了原来的"会话最后只有用户消息就自动重新发送用户消息"功能, 因为存在冲突: 现在的实现是每次用户手动发送新消息才做以上的步骤

before and after:
![shotmd-1788345830.jpg](/attachments/28549e4d-9913-459a-bae2-a195b8ee9e04)

Close #249

---------

Co-authored-by: 段舒康 <kdletters@qq.com>
Reviewed-on: http://192.168.35.82/git/GenarrativeAI/Genarrative/pulls/247
Co-authored-by: 王德宇 <kvtodev@outlook.com>
Co-committed-by: 王德宇 <kvtodev@outlook.com>

apps/admin-web/src/pages/AdminErrorReportsPage.tsx

@@ -88,10 +88,12 @@ export function AdminErrorReportsPage({ token, onUnauthorized }: Props) {
     setStatus('');
     try {
       const updated = await updateAdminErrorReport(token, selected.batchId, {
-          status: nextStatus,
-          note: selected.note,
-        });
-      setSelected((current) => (current ? { ...current, ...updated } : current));
+        status: nextStatus,
+        note: selected.note,
+      });
+      setSelected((current) =>
+        current ? { ...current, ...updated } : current,
+      );
       await loadRef.current();
     } catch (error) {
       if (isAdminApiError(error) && error.status === 401) onUnauthorized();
@@ -244,7 +246,9 @@ export function AdminErrorReportsPage({ token, onUnauthorized }: Props) {
                 value={selected.note ?? ''}
                 onChange={(event) =>
                   setSelected((current) =>
-                    current ? { ...current, note: event.target.value } : current,
+                    current
+                      ? { ...current, note: event.target.value }
+                      : current,
                   )
                 }
                 maxLength={2000}