refactor: update GUI localization keys for item display consistency

Author: ptthanh02

core/src/main/java/github/nighter/smartspawner/spawner/gui/storage/SpawnerStorageUI.java

@@ -348,7 +348,7 @@ private ItemStack createSortButton(SpawnerData spawner, Material material) {
         // Get format strings from configuration
         String selectedItemFormat = languageManager.getGuiItemName("sort_items_button.selected_item");
         String unselectedItemFormat = languageManager.getGuiItemName("sort_items_button.unselected_item");
-        String noneText = languageManager.getGuiItemName("sort_items_button.none_text");
+        String noneText = languageManager.getGuiItemName("sort_items_button.no_item");
 
         // Get available items from spawner drops
         StringBuilder availableItems = new StringBuilder();

core/src/main/resources/language/DonutSMP/gui.yml

@@ -124,7 +124,7 @@ sort_items_button:
     - '&#00F986⊳ &#f8f8ffᴄʟɪᴄᴋ ᴛᴏ ꜱᴏʀᴛ'
   selected_item: '&#00F986• %item_name%'
   unselected_item: '&#f8f8ff• %item_name%'
-  none_text: '&#bdc3c7• None'
+  no_item: '&#bdc3c7• None'
 
 drop_page_button:
   name: '&#00F986ᴅʀᴏᴘ ʟᴏᴏᴛ'

core/src/main/resources/language/de_DE/gui.yml

@@ -206,7 +206,7 @@ sort_items_button:
     - '&#00F986⊳ &#f8f8ffᴋʟɪᴄᴋᴇɴ ᴢᴜᴍ ꜱᴏʀᴛɪᴇʀᴇɴ'
   selected_item: '&#00F986• %item_name%'
   unselected_item: '&#f8f8ff• %item_name%'
-  none_text: '&#bdc3c7• ᴋᴇɪɴᴇ'
+  no_item: '&#bdc3c7• ᴋᴇɪɴᴇ'
 
 drop_page_button:
   name: '&#607D8Bᴀʟʟᴇ ɪᴛᴇᴍꜱ ᴅʀᴏᴘᴘᴇɴ'

core/src/main/resources/language/en_US/gui.yml

@@ -206,7 +206,7 @@ sort_items_button:
     - '&#00F986⊳ &#f8f8ffᴄʟɪᴄᴋ ᴛᴏ ꜱᴏʀᴛ'
   selected_item: '&#00F986• %item_name%'
   unselected_item: '&#f8f8ff• %item_name%'
-  none_text: '&#bdc3c7• None'
+  no_item: '&#bdc3c7• None'
 
 drop_page_button:
   name: '&#607D8Bᴅʀᴏᴘ ᴀʟʟ ɪᴛᴇᴍꜱ'

core/src/main/resources/language/vi_VN/gui.yml

@@ -174,7 +174,7 @@ sort_items_button:
     - '&#00F986⊳ &#f8f8ffɴʜấᴘ để sắᴘ xếᴘ'
   selected_item: '&#00F986• %item_name%'
   unselected_item: '&#f8f8ff• %item_name%'
-  none_text: '&#bdc3c7• ᴋʜôɴɢ ᴄó'
+  no_item: '&#bdc3c7• ᴋʜôɴɢ ᴄó'
 
 drop_page_button:
   name: '&#607D8Bᴛʜả ᴠậᴛ ᴘʜẩᴍ'