Revert "File based settings (#1361)" (#1435)

This reverts commit 602e7afef6.

src/hooks/useGlobalStateContext.ts

@@ -0,0 +1,6 @@
+import { GlobalStateContext } from 'components/GlobalStateProvider'
+import { useContext } from 'react'
+
+export const useGlobalStateContext = () => {
+  return useContext(GlobalStateContext)
+}

src/hooks/useSettingsAuthContext.ts

@@ -1,6 +0,0 @@
-import { SettingsAuthStateContext } from 'components/SettingsAuthStateProvider'
-import { useContext } from 'react'
-
-export const useSettingsAuthContext = () => {
-  return useContext(SettingsAuthStateContext)
-}