Added backend

backend/database/schema.go

@@ -0,0 +1,13 @@
+package database
+
+type Article struct {
+	Id       int `gorm:"primaryKey"`
+	Title    string
+	Summary  string
+	Image    string
+	Created  int64
+	Modified int64
+	Link     string
+	Markdown string
+	Html     string
+}