feat: Return heighten level

src/db/data_providers/creature_fetcher.rs

@@ -433,7 +433,7 @@ async fn fetch_creature_spellcaster_entries(
         SpellcasterData,
         "SELECT
             id, spellcasting_name, is_spellcasting_flexible, type_of_spellcaster,
-            spellcasting_dc_mod, spellcasting_atk_mod, spellcasting_tradition
+            spellcasting_dc_mod, spellcasting_atk_mod, spellcasting_tradition, heighten_level
         FROM SPELLCASTING_ENTRY_TABLE WHERE creature_id == ($1)",
         creature_id
     )

src/models/creature/creature_component/creature_spellcaster.rs

@@ -39,6 +39,7 @@ impl CreatureSpellcasterData {
                             spellcasting_dc_mod: sce.spellcasting_dc_mod + modifier,
                             spellcasting_atk_mod: sce.spellcasting_atk_mod + modifier,
                             spellcasting_tradition: sce.spellcasting_tradition,
+                            heighten_level: sce.heighten_level,
                         },
                         spells: entry.spells,
                     }

src/models/creature/items/spellcaster_entry.rs

@@ -13,6 +13,7 @@ pub struct SpellcasterData {
     #[schema(example = 10)]
     pub spellcasting_atk_mod: i64,
     pub spellcasting_tradition: String,
+    pub heighten_level: i64,
 }
 
 #[derive(Serialize, Deserialize, Clone, ToSchema, Eq, Hash, PartialEq)]