♻️(frontend) improve html for pdf

Blocknote json to html is not perfect, so we need
to improve it to provide a better html for
the pdf generation.
It is the first step to improve the html,
we will continue to improve it in the future.
We have now the break line.
It is e2e tested so if blocknote change the conversion
we will know it.

src/frontend/apps/impress/src/features/pads/pad-tools/components/ModalPDF.tsx

@@ -15,7 +15,7 @@ import { usePadStore } from '@/features/pads/pad-editor/';
 import { Pad } from '@/features/pads/pad-management';
 
 import { useCreatePdf } from '../api/useCreatePdf';
-import { downloadFile } from '../utils';
+import { adaptBlockNoteHTML, downloadFile } from '../utils';
 
 interface ModalPDFProps {
   onClose: () => void;
@@ -84,7 +84,8 @@ export const ModalPDF = ({ onClose, templateOptions, pad }: ModalPDFProps) => {
       return;
     }
 
-    const body = await editor.blocksToHTMLLossy(editor.document);
+    let body = await editor.blocksToHTMLLossy(editor.document);
+    body = adaptBlockNoteHTML(body);
 
     createPdf({
       templateId: templateIdSelected,

src/frontend/apps/impress/src/features/pads/pad-tools/utils.ts

@@ -9,3 +9,7 @@ export function downloadFile(blob: Blob, filename: string) {
   document.body.removeChild(a);
   window.URL.revokeObjectURL(url);
 }
+
+export const adaptBlockNoteHTML = (html: string) => {
+  return html.replaceAll('<p class="bn-inline-content"></p>', '<br/>');
+};