fixed channel api type

tui/src/api_types.rs

@@ -17,11 +17,11 @@ pub struct Message {
 }
 
 
-#[derive(Clone)]
+#[derive(Deserialize, Clone)]
 pub struct Channel {
     pub name: String,
     pub id: u64,
-    pub r#type: i32,
+    pub kind: i32,
     pub description: Option<String>,
 }