Project Colors (#512)

* Inital tests

* Finish project colors

* Run fmt + clippy + prepare

* Fix dp+rp fmting

src/util/mod.rs

@@ -2,6 +2,7 @@ pub mod auth;
 pub mod env;
 pub mod ext;
 pub mod guards;
+pub mod img;
 pub mod routes;
 pub mod validate;
 pub mod webhook;