feat: support dxratingnet format

sdgb-cli/src/commands.rs

@@ -43,6 +43,13 @@ pub enum Commands {
     Rating {
         #[arg(short, long)]
         user_id: u32,
+
+        /// JSON format.
+        ///
+        /// - `origin`: official json response
+        /// - `dx_rating_net`: DxRatingNet Format
+        #[arg(short, long, default_value_t = RatingFormat::default())]
+        format: RatingFormat,
     },
 
     // below requires login
@@ -71,3 +78,14 @@ pub enum Commands {
         timestamp: u64,
     },
 }
+
+#[derive(Default, EnumString)]
+#[strum(serialize_all = "snake_case")]
+pub enum RatingFormat {
+    #[default]
+    /// Official API response
+    Origin,
+
+    /// dxrating.net format
+    DxRatingNet,
+}