add support for bidi text

fix #1959

Signed-off-by: jamazi <jamazi@tutanota.com>

src/components/card/CommentForm.vue

@@ -41,6 +41,7 @@
 					</span>
 				</template>
 				<div ref="contentEditable"
+					dir="auto"
 					class="comment-form__contenteditable"
 					contenteditable
 					@keydown.enter="handleKeydown"

src/components/card/CommentItem.vue

@@ -13,6 +13,7 @@
 				</NcActions>
 			</div>
 			<NcRichText class="comment--content"
+				dir="auto"
 				:text="richText(comment)"
 				:arguments="richArgs(comment)"
 				:autolink="true" />
@@ -57,11 +58,15 @@
 		<CommentItem v-if="comment.replyTo" :reply="true" :comment="comment.replyTo" />
 		<div v-show="!edit" ref="richTextElement">
 			<NcRichText class="comment--content"
+				dir="auto"
 				:text="richText(comment)"
 				:arguments="richArgs(comment)"
 				:autolink="true" />
 		</div>
-		<CommentForm v-if="edit" v-model="commentMsg" @submit="updateComment" />
+		<CommentForm v-if="edit"
+			v-model="commentMsg"
+			dir="auto"
+			@submit="updateComment" />
 	</li>
 </template>
 

src/components/card/Description.vue

@@ -55,6 +55,7 @@
 		<template v-else>
 			<div v-if="!descriptionEditing && hasDescription"
 				id="description-preview"
+				dir="auto"
 				@click="clickedPreview"
 				v-html="renderedDescription" />
 			<p v-else-if="!descriptionEditing" class="placeholder" @click="showEditor()">