Use splash screen

Fetch account preferences again after logging in

src/Index.tsx

@@ -3,7 +3,7 @@ import { createBottomTabNavigator } from '@react-navigation/bottom-tabs'
 import { NavigationContainer } from '@react-navigation/native'
 import { enableScreens } from 'react-native-screens'
 
-import React from 'react'
+import React, { useEffect } from 'react'
 import { StatusBar } from 'react-native'
 import Toast from 'react-native-toast-message'
 import { Feather } from '@expo/vector-icons'
@@ -18,8 +18,12 @@ import { useTheme } from '@utils/styles/ThemeManager'
 import getCurrentTab from '@utils/getCurrentTab'
 import { toastConfig } from '@components/toast'
 import { useTranslation } from 'react-i18next'
-import { useSelector } from 'react-redux'
-import { getLocalUrl } from './utils/slices/instancesSlice'
+import { useDispatch, useSelector } from 'react-redux'
+import {
+  getLocalToken,
+  getLocalUrl,
+  updateLocal
+} from './utils/slices/instancesSlice'
 
 enableScreens()
 const Tab = createBottomTabNavigator<RootStackParamList>()
@@ -33,7 +37,9 @@ export type RootStackParamList = {
 }
 
 export const Index: React.FC = () => {
+  const dispatch = useDispatch()
   const localInstance = useSelector(getLocalUrl)
+  const localToken = useSelector(getLocalToken)
   const { i18n } = useTranslation()
   const { mode, theme } = useTheme()
   enum barStyle {
@@ -41,11 +47,18 @@ export const Index: React.FC = () => {
     dark = 'light-content'
   }
 
+  useEffect(() => {
+    if (localInstance && localToken) {
+      dispatch(updateLocal({ url: localInstance, token: localToken }))
+    }
+  }, [])
+
   return (
     <>
       <StatusBar barStyle={barStyle[mode]} />
       <NavigationContainer theme={themes[mode]} key={i18n.language}>
         <Tab.Navigator
+          initialRouteName={localInstance ? 'Screen-Local' : 'Screen-Public'}
           screenOptions={({ route }) => ({
             tabBarIcon: ({ focused, color, size }) => {
               let name: any