chore: refactor generic web server code into quark

crates/quark/src/web/mod.rs

@@ -1,5 +1,10 @@
 use crate::Database;
 use rocket::State;
 
+pub mod cors;
+pub mod idempotency;
+pub mod ratelimiter;
+pub mod swagger;
+
 pub use rocket_empty::EmptyResponse;
 pub type Db = State<Database>;