RTL adjustments

Author: zvizvi

resources/css/commentions.css

@@ -17,7 +17,7 @@
 .tiptap p.is-editor-empty::before {
     color: #adb5bd;
     content: attr(data-placeholder);
-    float: left;
+    float: inline-start;
     height: 0;
     pointer-events: none;
 }

resources/dist/commentions.js

@@ -109,7 +109,7 @@ const renderSuggestionsComponent = (items) => {
                         showOnCreate: true,
                         interactive: true,
                         trigger: 'manual',
-                        placement: 'bottom-start',
+                        placement: document.dir === 'rtl' ? 'bottom-end' : 'bottom-start',
                         theme: 'light',
                         arrow: true,
                     });