refactor: reorganize modules and add Linux build tooling

module/social/group/internal/logic/member/const.go

@@ -0,0 +1,15 @@
+package member
+
+const (
+	ROLE_MEMBER       = 0  // 普通会员
+	ROLE_MASTER       = 1  // 管理员
+	ROLE_SUPER_MASTER = 2  // 超级管理员
+	ROLE_CREATEOR     = 10 // 创建者
+
+	DefaultMemberLimit        = 500  // 群组最大成员数
+	DefaultEnableAnyJoin bool = true // 是否开启无需验证即可加入群组
+)
+
+var (
+	filed string = "passport_identity as identity,nickname,avatar,sex,province,city,area,sign"
+)