Return grid layout for emoji

Removed [contenteditable] from emoji on Apple devices

src/lib/richtextprocessor.ts

@@ -512,8 +512,8 @@ namespace RichTextProcessor {
           break;
 
         case 'messageEntityEmoji':
-          html.push(emojiSupported ? 
+          html.push(emojiSupported ? // ! contenteditable="false" было у span, зачем?
-            `<span class="emoji" contenteditable="false">${encodeEntities(entityText)}</span>` : 
+            `<span class="emoji">${encodeEntities(entityText)}</span>` : 
             `<img src="assets/img/emoji/${entity.unicode}.png" alt="${encodeEntities(entityText)}" class="emoji">`);
           break;
 

src/scss/partials/_emojiDropdown.scss

@@ -162,10 +162,10 @@
 
 		.category-items {
 			// ! No chrome 56 support
-			/* display: grid;
+			display: grid;
 			grid-column-gap: 2.44px;
 			grid-template-columns: repeat(auto-fill, 42px);
-			justify-content: space-between; */
+			justify-content: space-between;
 
 			font-size: 2.25rem;
 			line-height: 2.25rem;