feat: add settings dialog

Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>

src/redux/dark-mode/methods.ts

@@ -1,30 +1,16 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
 import { store } from '..'
-import type { DarkModeConfig, SetDarkModeConfigAction } from './types'
+import type { DarkModeConfigAction, DarkModePreference } from './types'
 import { DarkModeConfigActionType } from './types'
-import { Logger } from '../../utils/logger'
 
-const log = new Logger('Redux > DarkMode')
-
-export const setDarkMode = (darkMode: boolean): void => {
+export const setDarkModePreference = (darkModePreference: DarkModePreference): void => {
   store.dispatch({
     type: DarkModeConfigActionType.SET_DARK_MODE,
-    darkMode: darkMode
-  } as SetDarkModeConfigAction)
-}
-
-export const saveToLocalStorage = (darkModeConfig: DarkModeConfig): void => {
-  if (!window) {
-    return
-  }
-  try {
-    window.localStorage.setItem('nightMode', String(darkModeConfig.darkMode))
-  } catch (error) {
-    log.error('Saving to local storage failed', error)
-  }
+    darkModePreference
+  } as DarkModeConfigAction)
 }