feat: 重构UI界面，添加匹配条件配置、日志系统，优化匹配算法

generate_test_data.py

@@ -47,10 +47,10 @@ for i, name in enumerate(student_names):
         else:
             student[day] = ''
 
-    history_count = min(5, i)
+    history_count = random.randint(0, 3)
     available_teachers = [t for t in teacher_names if t != name]
-    if available_teachers:
+    if available_teachers and history_count > 0:
-        history_teachers = random.sample(available_teachers, history_count)
+        history_teachers = random.sample(available_teachers, min(history_count, len(available_teachers)))
         student["历史匹配老师"] = ', '.join(history_teachers)
     else:
         student["历史匹配老师"] = ""