send categories in channel info

src/providers/hqporner.rs

@@ -134,7 +134,7 @@ impl HqpornerProvider {
             premium: false,
             favicon: "https://www.google.com/s2/favicons?sz=64&domain=hqporner.com".to_string(),
             status: "active".to_string(),
-            categories: vec![],
+            categories: self.categories.read().unwrap().iter().map(|c| c.title.clone()).collect(),
             options: vec![],
             nsfw: true,
             cacheDuration: None,