set up layout for the module

Co-authored-by: confused-ace-noises <confused-ace-noises@users.noreply.github.com>

src/api.rs

@@ -1,4 +1,7 @@
+use crate::data::*;
 use rocket::get;
 
-#[get("/api?t=caps")]
-pub(crate) fn caps() -> Result<String, String> {}
+/// A struct that holds configuration for torznab-toolkit
+/// A search function (/api?t=search) and capabilities (/api?t=caps - struct Caps) required
+/// Everything else is optional
+pub static mut config: Option<Config> = None;