[WIP] Use FontAwesome Component for Vue (#3127)

* wip

* Rename

* Clean up

* Clean up

* wip

* wip

* Enable tree shaking

* ✌️

* ✌️

* wip

* wip

* Clean up

src/client/app/common/views/components/messaging-room.form.vue

@@ -14,13 +14,13 @@
 	<div class="file" @click="file = null" v-if="file">{{ file.name }}</div>
 	<mk-uploader ref="uploader" @uploaded="onUploaded"/>
 	<button class="send" @click="send" :disabled="!canSend || sending" title="%i18n:@send%">
-		<template v-if="!sending">%fa:paper-plane%</template><template v-if="sending">%fa:spinner .spin%</template>
+		<template v-if="!sending"><fa icon="paper-plane"/></template><template v-if="sending"><fa icon="spinner .spin"/></template>
 	</button>
 	<button class="attach-from-local" @click="chooseFile" title="%i18n:@attach-from-local%">
-		%fa:upload%
+		<fa icon="upload"/>
 	</button>
 	<button class="attach-from-drive" @click="chooseFileFromDrive" title="%i18n:@attach-from-drive%">
-		%fa:R folder-open%
+		<fa :icon="['far', 'folder-open']"/>
 	</button>
 	<input ref="file" type="file" @change="onChangeFile"/>
 </div>