refactor: reorganize modules and add Linux build tooling

module/ec/delivery/proto/team.proto

@@ -0,0 +1,37 @@
+syntax = "proto3";
+package delivery;
+option go_package = "./delivery"; 
+import "blocks.proto";
+
+// Delivery(配送)微服务
+service Team {
+
+    // 配送团队列表
+    rpc TeamList(FetchRequest) returns (TeamListReply) {};
+
+    // 添加配送团队
+    rpc TeamAdd(TeamItem) returns (StatusReply) {};
+
+    // 配送团队详情
+    rpc TeamGet(IdentRequest) returns (TeamItem) {};
+
+    // 修改配送团队信息
+    rpc TeamSet(TeamItem) returns (StatusReply) {};
+
+    // 删除配送团队
+    rpc TeamDel(IdentRequest) returns (StatusReply) {};
+}
+
+message TeamListReply{
+    int64 count = 1; 
+    repeated TeamItem list = 2; 
+}
+message TeamItem{
+    string identity = 1; // 唯一标识
+    string title = 2; // 团队名称
+    string owner = 3; // 归属者唯一标识
+    string contacts = 4;  // 联系人姓名
+    string phone = 5; // 联系人电话
+    int64 status = 6; // 状态：1正常;-1禁用
+    string logo = 7; // 团队图标地址
+}