logout, hover transition and small fixes

src/redux/loaderSlice.js

@@ -0,0 +1,21 @@
+import { createSlice } from '@reduxjs/toolkit';
+
+const initialState = {
+  isLoading: false,
+};
+
+export const loaderSlice = createSlice({
+  name: 'loader',
+  initialState,
+  reducers: {
+    loading: (state, action) => {
+      state.isLoading = action.payload;
+    },
+  },
+});
+
+export const { loading } = loaderSlice.actions;
+
+export const selectIsLoading = (state) => state.loader.isLoading;
+
+export default loaderSlice.reducer;