add docs

server/internal/models/models.go

@@ -199,4 +199,17 @@ type GuideLink struct {
 
 func (GuideLink) TableName() string { return "guide_links" }
 
+// AppDownload đại diện cho ứng dụng và link tải
+type AppDownload struct {
+	ID          uint      `gorm:"primaryKey" json:"id"`
+	CreatedAt   time.Time `json:"createdAt"`
+	UpdatedAt   time.Time `json:"updatedAt"`
+	Name        string    `gorm:"column:name;size:255;not null" json:"name"`
+	Description string    `gorm:"column:description;size:512" json:"description"`
+	DownloadURL string    `gorm:"column:download_url;size:1024;not null" json:"downloadUrl"`
+	Platform    string    `gorm:"column:platform;size:64" json:"platform"` // "Windows", "macOS", "Linux", "Khác"
+}
+
+func (AppDownload) TableName() string { return "app_downloads" }
+