Add redirect from / to /docs

Author: LostLuma

echo/src/main.rs

@@ -21,6 +21,7 @@ pub mod utils;
 #[rocket::launch]
 fn rocket() -> _ {
     let routes = routes![
+        routes::get_root,
         cors::snatcher,
         docs::get_docs,
         docs::get_spec,

echo/src/routes/mod.rs

@@ -1,4 +1,11 @@
+use rocket::{get, response::Redirect, uri};
+
 pub mod docs;
 pub mod health;
 pub mod pastes;
 pub mod security;
+
+#[get("/")]
+pub fn get_root() -> Redirect {
+    Redirect::temporary(uri!("/docs"))
+}