feat(milvus): 实现Milvus向量数据库集成

- 添加Milvus Java SDK依赖
- 实现MilvusVectorStoreStrategy核心功能
- 支持集合管理、数据存储、向量搜索和数据删除
- 添加Milvus实现指南文档
- 更新数据库连接配置
- 修改VectorStoreService接口添加异常声明

ruoyi-admin/src/main/resources/application-dev.yml

@@ -16,9 +16,9 @@ spring:
         master:
           type: ${spring.datasource.type}
           driverClassName: com.mysql.cj.jdbc.Driver
-          url: jdbc:mysql://127.0.0.1:3306/ruoyi-ai?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&autoReconnect=true&rewriteBatchedStatements=true
+          url: jdbc:mysql://127.0.0.1:3306/ruoyi-ai-github?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&autoReconnect=true&rewriteBatchedStatements=true
           username: root
-          password: root
+          password: qxyg1010
 
       hikari:
         # 最大连接池数量