Add tests for featured thumbnail generation; apply Pint formatting and related edits

package.json

@@ -34,6 +34,7 @@
     },
     "dependencies": {
         "@emoji-mart/data": "^1.2.1",
+        "@floating-ui/dom": "^1.7.6",
         "@inertiajs/core": "^1.0.4",
         "@inertiajs/react": "^1.0.4",
         "@tiptap/extension-code-block-lowlight": "^3.20.0",
@@ -41,6 +42,10 @@
         "@tiptap/extension-link": "^3.20.0",
         "@tiptap/extension-mention": "^3.20.0",
         "@tiptap/extension-placeholder": "^3.20.0",
+        "@tiptap/extension-table": "^3.22.5",
+        "@tiptap/extension-table-cell": "^3.22.5",
+        "@tiptap/extension-table-header": "^3.22.5",
+        "@tiptap/extension-table-row": "^3.22.5",
         "@tiptap/extension-underline": "^3.20.0",
         "@tiptap/react": "^3.20.0",
         "@tiptap/starter-kit": "^3.20.0",