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/package.json

@@ -13,6 +13,7 @@
     "@casl/react": "^4.0.0",
     "@emoji-mart/data": "^1.2.1",
     "@emoji-mart/react": "^1.1.1",
+    "@excalidraw/excalidraw": "^0.17.6",
     "@mantine/core": "^7.11.0",
     "@mantine/form": "^7.11.0",
     "@mantine/hooks": "^7.11.0",
@@ -21,7 +22,6 @@
     "@mantine/spotlight": "^7.11.0",
     "@tabler/icons-react": "^3.7.0",
     "@tanstack/react-query": "^5.48.0",
-    "@tiptap/extension-code-block-lowlight": "^2.4.0",
     "axios": "^1.7.2",
     "clsx": "^2.1.1",
     "date-fns": "^3.6.0",
@@ -36,6 +36,7 @@
     "mermaid": "^11.0.1",
     "react": "^18.3.1",
     "react-arborist": "^3.4.0",
+    "react-clear-modal": "^2.0.9",
     "react-dom": "^18.3.1",
     "react-error-boundary": "^4.0.13",
     "react-helmet-async": "^2.0.5",