fix: DRAFT article/note content not saved if content added after titl…

…e - MEED-8447_MEED-8448 - Meeds-io/meeds#2968_Meeds-io/meeds#2970 (#1333)

Prior to this change, article/note content was neither saved nor updated
if the content was added after the title. This issue was caused by the
incorrect assignment of the variable noteContentInitialized, which was
always false. This change correctly binds the variable, resolving the
issue

notes-webapp/src/main/webapp/vue-app/notes-rich-editor/components/NoteFullRichEditor.vue

@@ -499,7 +499,7 @@ export default {
           change: function (evt) {
             if (!self.noteContentInitialized || self.isContentImagesUploadProgress) {
               // First time setting data
-              self.initialized = true;
+              self.noteContentInitialized = true;
               return;
             }
             self.waitUserTyping(self);