Use FontAwesome as web font instead of vue component (#7469)

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* Update yarn.lock

* wip

* wip

src/client/sidebar.ts

@@ -1,5 +1,3 @@
-import { faBell, faComments, faEnvelope } from '@fortawesome/free-regular-svg-icons';
-import { faAt, faBroadcastTower, faCloud, faColumns, faDoorClosed, faFileAlt, faFireAlt, faGamepad, faHashtag, faListUl, faPaperclip, faSatellite, faSatelliteDish, faSearch, faStar, faTerminal, faUserClock, faUsers } from '@fortawesome/free-solid-svg-icons';
 import { computed } from 'vue';
 import { search } from '@client/scripts/search';
 import * as os from '@client/os';
@@ -10,125 +8,125 @@ import { unisonReload } from '@client/scripts/unison-reload';
 export const sidebarDef = {
 	notifications: {
 		title: 'notifications',
-		icon: faBell,
+		icon: 'fas fa-bell',
 		show: computed(() => $i != null),
 		indicated: computed(() => $i != null && $i.hasUnreadNotification),
 		to: '/my/notifications',
 	},
 	messaging: {
 		title: 'messaging',
-		icon: faComments,
+		icon: 'fas fa-comments',
 		show: computed(() => $i != null),
 		indicated: computed(() => $i != null && $i.hasUnreadMessagingMessage),
 		to: '/my/messaging',
 	},
 	drive: {
 		title: 'drive',
-		icon: faCloud,
+		icon: 'fas fa-cloud',
 		show: computed(() => $i != null),
 		to: '/my/drive',
 	},
 	followRequests: {
 		title: 'followRequests',
-		icon: faUserClock,
+		icon: 'fas fa-user-clock',
 		show: computed(() => $i != null && $i.isLocked),
 		indicated: computed(() => $i != null && $i.hasPendingReceivedFollowRequest),
 		to: '/my/follow-requests',
 	},
 	featured: {
 		title: 'featured',
-		icon: faFireAlt,
+		icon: 'fas fa-fire-alt',
 		to: '/featured',
 	},
 	explore: {
 		title: 'explore',
-		icon: faHashtag,
+		icon: 'fas fa-hashtag',
 		to: '/explore',
 	},
 	announcements: {
 		title: 'announcements',
-		icon: faBroadcastTower,
+		icon: 'fas fa-broadcast-tower',
 		indicated: computed(() => $i != null && $i.hasUnreadAnnouncement),
 		to: '/announcements',
 	},
 	search: {
 		title: 'search',
-		icon: faSearch,
+		icon: 'fas fa-search',
 		action: () => search(),
 	},
 	lists: {
 		title: 'lists',
-		icon: faListUl,
+		icon: 'fas fa-list-ul',
 		show: computed(() => $i != null),
 		to: '/my/lists',
 	},
 	groups: {
 		title: 'groups',
-		icon: faUsers,
+		icon: 'fas fa-users',
 		show: computed(() => $i != null),
 		to: '/my/groups',
 	},
 	antennas: {
 		title: 'antennas',
-		icon: faSatellite,
+		icon: 'fas fa-satellite',
 		show: computed(() => $i != null),
 		to: '/my/antennas',
 	},
 	mentions: {
 		title: 'mentions',
-		icon: faAt,
+		icon: 'fas fa-at',
 		show: computed(() => $i != null),
 		indicated: computed(() => $i != null && $i.hasUnreadMentions),
 		to: '/my/mentions',
 	},
 	messages: {
 		title: 'directNotes',
-		icon: faEnvelope,
+		icon: 'fas fa-envelope',
 		show: computed(() => $i != null),
 		indicated: computed(() => $i != null && $i.hasUnreadSpecifiedNotes),
 		to: '/my/messages',
 	},
 	favorites: {
 		title: 'favorites',
-		icon: faStar,
+		icon: 'fas fa-star',
 		show: computed(() => $i != null),
 		to: '/my/favorites',
 	},
 	pages: {
 		title: 'pages',
-		icon: faFileAlt,
+		icon: 'fas fa-file-alt',
 		to: '/pages',
 	},
 	clips: {
 		title: 'clip',
-		icon: faPaperclip,
+		icon: 'fas fa-paperclip',
 		show: computed(() => $i != null),
 		to: '/my/clips',
 	},
 	channels: {
 		title: 'channel',
-		icon: faSatelliteDish,
+		icon: 'fas fa-satellite-dish',
 		to: '/channels',
 	},
 	games: {
 		title: 'games',
-		icon: faGamepad,
+		icon: 'fas fa-gamepad',
 		to: '/games/reversi',
 	},
 	scratchpad: {
 		title: 'scratchpad',
-		icon: faTerminal,
+		icon: 'fas fa-terminal',
 		to: '/scratchpad',
 	},
 	rooms: {
 		title: 'rooms',
-		icon: faDoorClosed,
+		icon: 'fas fa-door-closed',
 		show: computed(() => $i != null),
 		to: computed(() => `/@${$i.username}/room`),
 	},
 	ui: {
 		title: 'switchUi',
-		icon: faColumns,
+		icon: 'fas fa-columns',
 		action: (ev) => {
 			os.modalMenu([{
 				text: i18n.locale.default,