feat: 项目初始化

internal/model/classroom.go

@@ -0,0 +1,13 @@
+package model
+
+type ClassRoom struct {
+	ID      string
+	Name    string
+	Addr    string
+	Mask    string
+	Gateway string
+}
+
+func (c ClassRoom) GetName() string {
+	return c.Name
+}

internal/model/named.go

@@ -0,0 +1,5 @@
+package model
+
+type Named interface {
+	GetName() string
+}