feat: excalidraw integration (#214)

* update tiptap version

* excalidraw init

* cleanup

* better file handling and other fixes

* use different modal to fix excalidraw cursor position issue
* see https://github.com/excalidraw/excalidraw/issues/7312
* fix websocket in vite dev mode

* WIP

* add align attribute

* fix table

* menu icons

* Render image in excalidraw html
* add size to custom SVG components

* rewrite undefined font urls

apps/client/src/lib/utils.ts

@@ -44,3 +44,11 @@ export const formatBytes = (
 
   return `${adjustedSize.toFixed(precision)} ${units[adjustedUnitIndex]}`;
 };
+
+export async function svgStringToFile(
+  svgString: string,
+  fileName: string,
+): Promise<File> {
+  const blob = new Blob([svgString], { type: "image/svg+xml" });
+  return new File([blob], fileName, { type: "image/svg+xml" });
+}