クライアントの設定コンポーネントを整理

* デスクトップとモバイルで統一
* いくつかの設定を廃止

src/client/app/store.ts

@@ -12,7 +12,6 @@ const defaultSettings = {
 	keepCw: false,
 	tagTimelines: [],
 	fetchOnScroll: true,
-	showMaps: true,
 	remainDeletedNote: false,
 	showPostFormOnTopOfTl: false,
 	suggestRecentHashtags: true,
@@ -49,7 +48,6 @@ const defaultDeviceSettings = {
 	useShadow: false,
 	roundedCorners: true,
 	reduceMotion: false,
-	autoPopout: false,
 	darkmode: true,
 	darkTheme: 'dark',
 	lightTheme: 'light',
@@ -60,7 +58,6 @@ const defaultDeviceSettings = {
 	soundVolume: 0.5,
 	mediaVolume: 0.5,
 	lang: null,
-	preventUpdate: false,
 	debug: false,
 	lightmode: false,
 	loadRawImages: false,