feat: replace rich text editor with custom Tiptap implementation and add HTML formatting utilities

app/form/admin/client.tsx

@@ -21,7 +21,7 @@ import {
 } from "@/app/actions/questions";
 import { Plus, Trash, ArrowUp, ArrowDown, Loader2, Save, Image as ImageIcon, X } from "lucide-react";
 import Image from 'next/image';
-import { RichTextEditor } from "@/components/ui/rich-text-editor";
+import { RichTextEditor } from "@/components/rich-text-editor";
 
 interface Question {
   id: string;

app/form/admin/result/[id]/client.tsx

@@ -16,6 +16,8 @@ import {
 import { Copy, Check, Users, Calendar, Clock } from "lucide-react";
 import { ScrollArea, ScrollBar } from "@/components/ui/scroll-area";
 import Image from 'next/image';
+import { stripHtml } from "@/lib/utils";
+import { HtmlDisplay } from "@/components/html-display";
 
 interface Question {
   id: string;
@@ -112,9 +114,9 @@ export default function SubmissionDetailClient({
                 >
               <CardHeader className="pb-3 flex flex-row items-start justify-between space-y-0 gap-4">
                 <div className="space-y-1">
-                  <Label className="text-base font-semibold leading-normal">
-                    {q.label}
-                  </Label>
+                  <div className="text-base font-semibold leading-normal">
+                    <HtmlDisplay html={q.label} />
+                  </div>
                   {wasEdited && (
                     <p className="text-xs text-muted-foreground italic flex items-center gap-1">
                       edited
@@ -173,7 +175,7 @@ export default function SubmissionDetailClient({
                     History
                   </ContextMenuLabel>
                   <ContextMenuLabel className="text-sm font-medium text-foreground truncate pb-2">
-                    {q.label}
+                    {stripHtml(q.label)}
                   </ContextMenuLabel>
 
                   <ContextMenuSeparator />

app/form/client.tsx

@@ -9,6 +9,9 @@ import { Textarea } from "@/components/ui/textarea";
 import { RadioGroup, RadioGroupItem } from "@/components/ui/radio-group";
 import { Checkbox } from "@/components/ui/checkbox";
 import { Label } from "@/components/ui/label";
+import { cn, stripHtml } from "@/lib/utils";
+import { HtmlDisplay } from "@/components/html-display";
+import { FormattedText } from "@/components/formatted-text";
 import { Dialog, DialogContent, DialogTrigger, DialogTitle } from "@/components/ui/dialog";
 import { AlertDialog, AlertDialogAction, AlertDialogCancel, AlertDialogContent, AlertDialogDescription, AlertDialogFooter, AlertDialogHeader, AlertDialogTitle, AlertDialogTrigger } from "@/components/ui/alert-dialog";
 import { toast } from "sonner";
@@ -28,40 +31,7 @@ import {
   FormMessage,
 } from "@/components/ui/form";
 
-function FormattedText({ text }: { text: string }) {
-  const lines = text.split('\n');
-  const urlRegex = /(https?:\/\/[^\s]+)/g;
 
-  return (
-    <>
-      {lines.map((line, i) => {
-        const parts = line.split(urlRegex);
-        return (
-          <React.Fragment key={i}>
-            {i > 0 && <br />}
-            {parts.map((part, j) => {
-              if (part.match(urlRegex)) {
-                return (
-                  <a
-                    key={j}
-                    href={part}
-                    target="_blank"
-                    rel="noopener noreferrer"
-                    className="text-primary hover:underline underline-offset-4"
-                    onClick={(e) => e.stopPropagation()}
-                  >
-                    {part}
-                  </a>
-                );
-              }
-              return part;
-            })}
-          </React.Fragment>
-        );
-      })}
-    </>
-  );
-}
 
 export function FormLayoutClient({
   userName,
@@ -119,10 +89,6 @@ interface FormFillerClientProps {
 const LS_KEY = (formId: string) => `form-draft-${formId}`;
 const QUESTIONS_PER_STEP = 3;
 
-const stripHtml = (html: string) => {
-  return (html || "").replace(/<[^>]*>?/gm, '').trim();
-};
-
 const buildSchema = (questions: Question[]) => {
   const shape: Record<string, z.ZodTypeAny> = {};
   questions.forEach(q => {
@@ -315,10 +281,7 @@ export function FormFillerClient({ form, questions, initialAnswers = {} }: FormF
                 <CardHeader className="pb-3">
                   <div className="flex items-start justify-between gap-4">
                     <div className="text-base leading-normal mt-1 flex-1">
-                      <div 
-                        className="prose prose-sm dark:prose-invert max-w-none [&>p]:m-0" 
-                        dangerouslySetInnerHTML={{ __html: q.label || "" }} 
-                      />
+                      <HtmlDisplay html={q.label} />
                     </div>
                     <div className="flex items-start gap-4 shrink-0">
                       {q.imageUrl && (

components/formatted-text.tsx

@@ -0,0 +1,36 @@
+import React from "react";
+
+export function FormattedText({ text }: { text: string }) {
+  const lines = text.split('\n');
+  const urlRegex = /(https?:\/\/[^\s]+)/g;
+
+  return (
+    <>
+      {lines.map((line, i) => {
+        const parts = line.split(urlRegex);
+        return (
+          <React.Fragment key={i}>
+            {i > 0 && <br />}
+            {parts.map((part, j) => {
+              if (part.match(urlRegex)) {
+                return (
+                  <a
+                    key={j}
+                    href={part}
+                    target="_blank"
+                    rel="noopener noreferrer"
+                    className="text-primary hover:underline underline-offset-4"
+                    onClick={(e) => e.stopPropagation()}
+                  >
+                    {part}
+                  </a>
+                );
+              }
+              return part;
+            })}
+          </React.Fragment>
+        );
+      })}
+    </>
+  );
+}

components/html-display.tsx

@@ -0,0 +1,18 @@
+import * as React from "react"
+import { cn } from "@/lib/utils"
+
+export interface HtmlDisplayProps extends React.HTMLAttributes<HTMLDivElement> {
+  html?: string | null;
+}
+
+export function HtmlDisplay({ html, className, ...props }: HtmlDisplayProps) {
+  if (!html) return null;
+  
+  return (
+    <div
+      className={cn("prose prose-sm dark:prose-invert max-w-none [&>p]:m-0", className)}
+      dangerouslySetInnerHTML={{ __html: html }}
+      {...props}
+    />
+  )
+}

lib/utils.ts

@@ -4,3 +4,7 @@ import { twMerge } from "tailwind-merge"
 export function cn(...inputs: ClassValue[]) {
   return twMerge(clsx(inputs))
 }
+
+export const stripHtml = (html: string) => {
+  return (html || "").replace(/<[^>]*>?/gm, '').trim();
+};