refactor(platform):重构平台模块包结构- 将 shared 包下的文件移动到 platform 包下

- 更新相关类的包引用路径
- 修改 application.yml 中的包扫描路径
-重命名 CaptchaInfo 类为 CaptchaVO 并调整包路径
- 移动 BusinessException 和相关安全类到 core 包- 更新 Codegen 相关类包路径
- 删除无用的条件判断代码块

src/main/java/com/youlai/boot/security/provider/WxMiniAppCodeAuthenticationProvider.java

@@ -0,0 +1,98 @@
+package com.youlai.boot.security.provider;
+
+import cn.binarywang.wx.miniapp.api.WxMaService;
+import cn.binarywang.wx.miniapp.bean.WxMaJscode2SessionResult;
+import cn.hutool.core.util.ObjectUtil;
+import cn.hutool.core.util.StrUtil;
+import com.youlai.boot.security.model.SysUserDetails;
+import com.youlai.boot.security.model.UserAuthCredentials;
+import com.youlai.boot.security.model.WxMiniAppCodeAuthenticationToken;
+import com.youlai.boot.system.service.UserService;
+import lombok.extern.slf4j.Slf4j;
+import me.chanjar.weixin.common.error.WxErrorException;
+import org.springframework.security.authentication.AuthenticationProvider;
+import org.springframework.security.authentication.CredentialsExpiredException;
+import org.springframework.security.authentication.DisabledException;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+
+
+/**
+ * 微信小程序Code认证Provider
+ *
+ * @author 有来技术团队
+ * @since 2.0.0
+ */
+@Slf4j
+public class WxMiniAppCodeAuthenticationProvider implements AuthenticationProvider {
+
+    private final UserService userService;
+    private final WxMaService wxMaService;
+
+
+    public WxMiniAppCodeAuthenticationProvider(UserService userService, WxMaService wxMaService) {
+        this.userService = userService;
+        this.wxMaService = wxMaService;
+    }
+
+
+    /**
+     * 微信认证逻辑，参考 Spring Security 认证密码校验流程
+     *
+     * @param authentication 认证对象
+     * @return 认证后的 Authentication 对象
+     * @throws AuthenticationException 认证异常
+     * @see org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider#authenticate(Authentication)
+     */
+    @Override
+    public Authentication authenticate(Authentication authentication) throws AuthenticationException {
+        String code = (String) authentication.getPrincipal();
+
+        // 通过微信服务端验证 code 并获取用户会话信息
+        WxMaJscode2SessionResult sessionInfo;
+        try {
+            sessionInfo = wxMaService.getUserService().getSessionInfo(code);
+        } catch (WxErrorException e) {
+            throw new CredentialsExpiredException("微信登录 code 无效或已失效，请重新获取");
+        }
+
+        String openId = sessionInfo.getOpenid();
+        if (StrUtil.isBlank(openId)) {
+            throw new UsernameNotFoundException("未能获取到微信 OpenID，请稍后重试");
+        }
+
+        // 根据微信 OpenID 查询用户信息
+        UserAuthCredentials userAuthCredentials = userService.getAuthCredentialsByOpenId(openId);
+
+        if (userAuthCredentials == null) {
+            // 用户不存在则注册
+            userService.registerOrBindWechatUser(openId);
+
+            // 再次查询用户信息，确保用户注册成功
+            userAuthCredentials = userService.getAuthCredentialsByOpenId(openId);
+            if (userAuthCredentials == null) {
+                throw new UsernameNotFoundException("用户注册失败，请稍后重试");
+            }
+        }
+
+        // 检查用户状态是否有效
+        if (ObjectUtil.notEqual(userAuthCredentials.getStatus(), 1)) {
+            throw new DisabledException("用户已被禁用");
+        }
+
+        // 构建认证后的用户详情信息
+        SysUserDetails userDetails = new SysUserDetails(userAuthCredentials);
+
+        // 创建已认证的Token
+        return WxMiniAppCodeAuthenticationToken.authenticated(
+                userDetails,
+                userDetails.getAuthorities()
+        );
+    }
+
+    @Override
+    public boolean supports(Class<?> authentication) {
+        return WxMiniAppCodeAuthenticationToken.class.isAssignableFrom(authentication);
+    }
+}