feat: state redux toolkit & feedback slice

src/state/feedbackSlice.ts

@@ -0,0 +1,33 @@
+import { type Alert } from '@/types/feedback'
+import { createSlice, type PayloadAction } from '@reduxjs/toolkit'
+
+interface FeedbackState {
+  alerts: Alert[]
+}
+
+const initialState: FeedbackState = {
+  alerts: []
+}
+
+const feedbackSlice = createSlice({
+  name: 'feedback',
+  initialState,
+  reducers: {
+    addAlert (state, action: PayloadAction<Alert>) {
+      return {
+        ...state,
+        alerts: [...state.alerts, action.payload]
+      }
+    },
+    removeAlert (state, action: PayloadAction<string>) {
+      return {
+        ...state,
+        alerts: state.alerts.filter(alert => alert.id !== action.payload)
+      }
+    }
+  }
+})
+
+export const { addAlert, removeAlert } = feedbackSlice.actions
+
+export default feedbackSlice

src/state/store.ts

@@ -0,0 +1,13 @@
+import feedbackSlice from '@/state/feedbackSlice'
+import { configureStore } from '@reduxjs/toolkit'
+
+const store = configureStore({
+  reducer: {
+    feedback: feedbackSlice.reducer
+  }
+})
+
+export default store
+
+export type RootState = ReturnType<typeof store.getState>
+export type AppDispatch = typeof store.dispatch