Replace most panics in the core library with results

src/static_data/libraries/ability_library.rs

@@ -47,6 +47,8 @@ impl ValueIdentifiable for AbilityLibraryImpl {
 }
 
 #[cfg(test)]
+#[allow(clippy::indexing_slicing)]
+#[allow(clippy::unwrap_used)]
 pub mod tests {
     use crate::static_data::libraries::ability_library::AbilityLibraryImpl;
     use crate::static_data::AbilityImpl;