feat: add report content update endpoint and integrate Platejs editor for markdown editing

surfsense_web/components/ui/hr-node-static.tsx

@@ -0,0 +1,22 @@
+import * as React from 'react';
+
+import type { SlateElementProps } from 'platejs/static';
+
+import { SlateElement } from 'platejs/static';
+
+import { cn } from '@/lib/utils';
+
+export function HrElementStatic(props: SlateElementProps) {
+  return (
+    <SlateElement {...props}>
+      <div className="cursor-text py-6" contentEditable={false}>
+        <hr
+          className={cn(
+            'h-0.5 rounded-sm border-none bg-muted bg-clip-content'
+          )}
+        />
+      </div>
+      {props.children}
+    </SlateElement>
+  );
+}