feat: 按老师发布配置渲染快捷提示

shared/coding-teacher.ts

@@ -6,6 +6,11 @@ export const TEACHER_CHECK_IN_INTERVAL_MS = 5 * 60 * 1000;
 export const TEACHER_UNCHANGED_CHECK_IN_INTERVAL_MS = 15 * 60 * 1000;
 export type TeacherRequestIntent = 'question' | 'suggestions' | 'guided-help' | 'check-in';
 
+export interface TeacherShortcut {
+  label: string;
+  prompt: string;
+}
+
 export interface TeacherDefinition {
   config_id?: string;
   runtime?: 'local' | 'yuxi';
@@ -18,6 +23,7 @@ export interface TeacherDefinition {
   icon_url?: string | null;
   welcome_message: string;
   suggested_questions: string[];
+  shortcuts?: TeacherShortcut[] | null;
   system_prompt: string;
   skills: Array<{
     id: string;