fix: update useStore to set key value to null instead of undefined for better state management

front/composables/useStore.ts

@@ -1,35 +1,34 @@
 import { defineStore } from 'pinia'
-import { cloneDeep, get, isEmpty, isUndefined, set,isString } from 'lodash-es'
+import { cloneDeep, get, isEmpty, isUndefined, set, isString } from 'lodash-es'
 
 type StoreType = Record<string, any>
 
 const initState: StoreType = {}
 // 做了一点小小的改进，可以传入key，会自动初始化，如果不初始化的话容易导致不存在值而丢失响应式
 const useStore = (key?: string) => {
-  const store = defineStore('store', {
-    state: () => ({
-      ...initState,
-    }),
-    actions: {
-      _get(path?: string) {
-        if (isEmpty(path) || isUndefined(path)) {
-          return this.$state
-        }
-        return get(this.$state, path)
-      },
-      _set(path: string, value: any) {
-        const newState = cloneDeep(this.$state)
-        set(newState, path, value)
-        this.$patch(newState)
-      },
-    },
-    persist: true,
-  })()
-  if (!isEmpty(key) && isString(key) && isUndefined(store?._get(key))) {
-    console.log('reset', key, store?._get(key))
-    store?._set(key, undefined)
-  }
-  return store
+    const store = defineStore('store', {
+        state: () => ({
+            ...initState,
+        }),
+        actions: {
+            _get(path?: string) {
+                if (isEmpty(path) || isUndefined(path)) {
+                    return this.$state
+                }
+                return get(this.$state, path)
+            },
+            _set(path: string, value: any) {
+                const newState = cloneDeep(this.$state)
+                set(newState, path, value)
+                this.$patch(newState)
+            },
+        },
+    })()
+    if (!isEmpty(key) && isString(key) && isUndefined(store?._get(key))) {
+        // console.log('reset', key, store?._get(key))
+        store?._set(key, null)
+    }
+    return store
 }
 
 export default useStore