refactor: reorganize modules and add Linux build tooling

module/social/feed/internal/models/feed_relate_attachs.go

@@ -0,0 +1,16 @@
+package models
+
+import "git.apinb.com/bsm-sdk/core/types"
+
+// feed 关联附件表
+type FeedRelateAttach struct {
+	types.Std_IDIdentity
+	Identity     string `gorm:"column:identity;type:varchar(36);uniqueIndex;"`
+	PostIdentity string `gorm:"column:post_identity;type:varchar(36);index;" json:"post_identity"` // 推文唯一码
+	AttachType   string `gorm:"column:attach_type;type:varchar(36);index;" json:"attach_type"`     // 附件类型
+	Url          string `gorm:"column:url;type:varchar(255);index;" json:"url"`                    // 附件地址
+}
+
+func (table *FeedRelateAttach) TableName() string {
+	return "feed_relate_attach"
+}