update: improve documentation and restructure code for modular hardware integration, add CAN communication to HAL, and update KiCad layouts

Software/MainBoard/rust/src/log/mod.rs

@@ -186,7 +186,6 @@ fn limit_length<const LIMIT: usize>(input: &str, target: &mut heapless::String<L
                         )
                     }
                 }
-                return;
             }
         }
     }