fix: edit lists crashing and list rendering issue in Firefox (#2920)

* one liner fix editor

* fix firefox rendering lists

* moved fixes

* moved fixes per ajbura

src/app/components/editor/input.ts

@@ -157,10 +157,12 @@ const getInlineElement = (node: ChildNode, processText: ProcessTextCallback): In
       return children;
     }
 
-    return node.childNodes.flatMap((child) => getInlineElement(child, processText));
+    const children = node.childNodes.flatMap((child) => getInlineElement(child, processText));
+    if (children.length === 0) return [{ text: '' }];
+    return children;
   }
 
-  return [];
+  return [{ text: '' }];
 };
 
 const parseBlockquoteNode = (

src/index.css

@@ -129,3 +129,9 @@ textarea {
 audio:not([controls]) {
   display: none !important;
 }
+
+/* Fix Firefox rendering lists that have empty items with those items collapsed in on eachother */
+li p::before {
+  content: '';
+  display: inline-block;
+}