Add fetch owned, public and specific bots for #8.

src/routes/bots/mod.rs

@@ -2,10 +2,16 @@ use rocket::Route;
 
 mod create;
 mod invite;
+mod fetch_public;
+mod fetch;
+mod fetch_owned;
 
 pub fn routes() -> Vec<Route> {
     routes![
         create::create_bot,
-        invite::invite_bot
+        invite::invite_bot,
+        fetch_public::fetch_public_bot,
+        fetch::fetch_bot,
+        fetch_owned::fetch_owned_bots,
     ]
 }