feat: add new-tab links and removable media previews (1.7.3)

public/assets/editor-model.js

@@ -252,7 +252,7 @@ export const devices = { desktop: 'Desktop', tablet: 'Tablet', mobile: 'Mobil' }
 // blieb bei 12 stehen, während Bausteine schon v13 bis v15 verlangten: in einem aktuellen Dokument
 // liess sich dann gar nichts mehr einfügen, und ein Symbol, ein Slider oder ein externer Inhalt
 // nirgends. Eine Zahl, an einer Stelle.
-export const SCHEMA_VERSION = 19;
+export const SCHEMA_VERSION = 20;
 const known = version => Number.isInteger(version) && version >= 1 && version <= SCHEMA_VERSION;
 
 export function upgradeDocument(document, version = 2) {
@@ -310,7 +310,7 @@ export function mediaProps(media) {
 export function insertMedia(document, selected, items) {
   const target = locate(document.blocks, selected)?.block;
   upgradeDocument(document, 3);
-  if (target?.type === 'image') { target.props = mediaProps(items[0]); return target.id; }
+  if (target?.type === 'image') { target.props = { ...target.props, ...mediaProps(items[0]), caption: target.props.caption || '' }; return target.id; }
   let parent = target;
   if (target?.type !== 'gallery') {
     const id = insertBlock(document, 'gallery', selected); parent = locate(document.blocks, id).block;
@@ -496,6 +496,7 @@ export function setStyle(document, id, device, key, value, { side = null, hover
   if (!block) return;
   const empty = value === '' || value === null || value === undefined;
   if (!empty) upgradeDocument(document, 10);
+  if (key === 'backgroundImage' && value === 'none') upgradeDocument(document, 20);
 
   block.style ??= {};
   block.style[device] ??= {};