Add basic structure

src/store/slices/profileSlice.js

@@ -0,0 +1,19 @@
+import { createSlice } from '@reduxjs/toolkit';
+
+const initialState = null;
+
+export const profileSlice = createSlice({
+    name: 'profile',
+    initialState: initialState,
+    reducers: {
+        setProfile: (state, action) => {
+            state = action.payload;
+
+            return state;
+        }
+    }
+})
+
+export const { setProfile } = profileSlice.actions;
+
+export default profileSlice.reducer;