fix(visualization): 修正内边距模式翻译键名

将`shorthand_mode_${item}`修改为`inner_padding_shorthand_mode_${item}`以匹配实际翻译键名

core/core-frontend/src/components/visualization/component-background/BackgroundOverallCommon.vue

@@ -354,7 +354,7 @@ const state = reactive<State>({
 })
 
 const paddingModes = Object.values(ShorthandMode).map(item => ({
-  label: t(`visualization.shorthand_mode_${item}`),
+  label: t(`visualization.inner_padding_shorthand_mode_${item}`),
   value: item
 })) as { label: string; value: ShorthandMode }[]