Some more functionality for battling, check if choice is valid, implement target resolvers.

src/dynamic_data/models/executing_move.rs

@@ -61,7 +61,7 @@ pub struct ExecutingMove<'a, 'b> {
     number_of_hits: u8,
     hits: Vec<HitData>,
     user: &'a Pokemon<'b>,
-    chosen_move: &'a LearnedMove,
+    chosen_move: &'a LearnedMove<'a>,
     use_move: &'a MoveData,
     script: ScriptContainer,
     targets: Vec<Option<&'a Pokemon<'b>>>,