fix: the cache problem in tabs mode;🐛

修复：多页签模式下的缓存问题；

src/store/modules/setting.js

@@ -6,7 +6,6 @@ export default {
     isMobile: false,
     animates: ADMIN.animates,
     palettes: ADMIN.palettes,
-    dustbins: [],
     pageMinHeight: 0,
     menuData: [],
     ...config,
@@ -42,9 +41,6 @@ export default {
     setHideSetting(state, hideSetting) {
       state.hideSetting = hideSetting
     },
-    setDustbins(state, dustbins) {
-      state.dustbins = dustbins
-    },
     correctPageMinHeight(state, minHeight) {
       state.pageMinHeight += minHeight
     },