feat(contact): 添加联系信息提交功能

实现联系信息提交功能，包括：
1. 新增ContactRequest类型定义
2. 添加POST /contact路由
3. 实现联系信息提交处理逻辑
4. 通过Telegram发送联系信息通知
5. 在Telegram配置中添加GroupChatID字段

internal/handler/common/contactHandler.go

@@ -0,0 +1,25 @@
+package common
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/perfect-panel/server/internal/logic/common"
+	"github.com/perfect-panel/server/internal/svc"
+	"github.com/perfect-panel/server/internal/types"
+	"github.com/perfect-panel/server/pkg/result"
+)
+
+func SubmitContactHandler(svcCtx *svc.ServiceContext) func(c *gin.Context) {
+	return func(c *gin.Context) {
+		var req types.ContactRequest
+		_ = c.ShouldBindJSON(&req)
+		validateErr := svcCtx.Validate(&req)
+		if validateErr != nil {
+			result.ParamErrorResult(c, validateErr)
+			return
+		}
+		l := common.NewContactLogic(c.Request.Context(), svcCtx)
+		err := l.SubmitContact(&req)
+		result.HttpResult(c, nil, err)
+	}
+}
+

internal/handler/routes.go

@@ -642,6 +642,9 @@ func RegisterHandlers(router *gin.Engine, serverCtx *svc.ServiceContext) {
 		// Get Client
 		commonGroupRouter.GET("/client", common.GetClientHandler(serverCtx))
 
+		// Submit contact info
+		commonGroupRouter.POST("/contact", common.SubmitContactHandler(serverCtx))
+
 		// Get verification code
 		commonGroupRouter.POST("/send_code", common.SendEmailCodeHandler(serverCtx))