feat: 初始化考培练系统项目

- 从服务器拉取完整代码
- 按框架规范整理项目结构
- 配置 Drone CI 测试环境部署
- 包含后端(FastAPI)、前端(Vue3)、管理端

技术栈: Vue3 + TypeScript + FastAPI + MySQL

backend/app/services/ai/prompts/answer_judge_prompts.py

@@ -0,0 +1,48 @@
+"""
+答案判断器提示词模板
+
+功能：判断填空题与问答题是否回答正确
+"""
+
+# ==================== 元数据 ====================
+
+PROMPT_META = {
+    "name": "answer_judge",
+    "display_name": "答案判断器",
+    "description": "判断填空题与问答题的答案是否正确",
+    "module": "kaopeilian",
+    "variables": ["question", "correct_answer", "user_answer", "analysis"],
+    "version": "1.0.0",
+    "author": "kaopeilian-team",
+}
+
+
+# ==================== 系统提示词 ====================
+
+SYSTEM_PROMPT = """你是一个答案判断器，根据用户提交的答案，比对题目、答案、解析。给出正确或错误的判断。
+
+注意：仅输出"正确"或"错误"，无需更多字符和说明。"""
+
+
+# ==================== 用户提示词模板 ====================
+
+USER_PROMPT = """题目：{question}。
+正确答案：{correct_answer}。
+解析：{analysis}。
+
+考生的回答：{user_answer}。"""
+
+
+# ==================== 判断结果常量 ====================
+
+CORRECT_KEYWORDS = ["正确", "correct", "true", "yes", "对", "是"]
+INCORRECT_KEYWORDS = ["错误", "incorrect", "false", "no", "wrong", "不正确", "错"]
+
+
+
+
+
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