feat(用户): 添加通过密码绑定邮箱和邀请码功能

新增绑定邮箱和密码的接口，用于设备用户绑定已有邮箱账户
新增绑定邀请码接口，绑定成功后会为双方赠送订阅天数
修复API定义中的格式问题，统一缩进和对齐
移除不再使用的WebSocket路由

internal/handler/public/user/bindEmailWithPasswordHandler.go

@@ -0,0 +1,26 @@
+package user
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/perfect-panel/server/internal/logic/public/user"
+	"github.com/perfect-panel/server/internal/svc"
+	"github.com/perfect-panel/server/internal/types"
+	"github.com/perfect-panel/server/pkg/result"
+)
+
+// Bind Email With Password
+func BindEmailWithPasswordHandler(svcCtx *svc.ServiceContext) func(c *gin.Context) {
+	return func(c *gin.Context) {
+		var req types.BindEmailWithPasswordRequest
+		_ = c.ShouldBind(&req)
+		validateErr := svcCtx.Validate(&req)
+		if validateErr != nil {
+			result.ParamErrorResult(c, validateErr)
+			return
+		}
+
+		l := user.NewBindEmailWithPasswordLogic(c.Request.Context(), svcCtx)
+		err := l.BindEmailWithPassword(&req)
+		result.HttpResult(c, nil, err)
+	}
+}

internal/handler/public/user/bindInviteCodeHandler.go

@@ -0,0 +1,26 @@
+package user
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/perfect-panel/server/internal/logic/public/user"
+	"github.com/perfect-panel/server/internal/svc"
+	"github.com/perfect-panel/server/internal/types"
+	"github.com/perfect-panel/server/pkg/result"
+)
+
+// Bind Invite Code
+func BindInviteCodeHandler(svcCtx *svc.ServiceContext) func(c *gin.Context) {
+	return func(c *gin.Context) {
+		var req types.BindInviteCodeRequest
+		_ = c.ShouldBind(&req)
+		validateErr := svcCtx.Validate(&req)
+		if validateErr != nil {
+			result.ParamErrorResult(c, validateErr)
+			return
+		}
+
+		l := user.NewBindInviteCodeLogic(c.Request.Context(), svcCtx)
+		err := l.BindInviteCode(&req)
+		result.HttpResult(c, nil, err)
+	}
+}