Add Tiptap enhancements and webinar date/time fields

- Add text alignment controls to Tiptap editor (left, center, right, justify)
- Add horizontal rule/spacer button to Tiptap toolbar
- Add event_start and duration_minutes fields to webinar products
- Add webinar status badges (Recording Available, Coming Soon, Ended)
- Install @tiptap/extension-text-align package

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/components/RichTextEditor.tsx

@@ -3,12 +3,13 @@ import StarterKit from '@tiptap/starter-kit';
 import Link from '@tiptap/extension-link';
 import Image from '@tiptap/extension-image';
 import Placeholder from '@tiptap/extension-placeholder';
+import TextAlign from '@tiptap/extension-text-align';
 import { Node } from '@tiptap/core';
 import { Button } from '@/components/ui/button';
 import {
   Bold, Italic, List, ListOrdered, Quote, Link as LinkIcon,
   Image as ImageIcon, Heading1, Heading2, Undo, Redo,
-  Maximize2, Minimize2, MousePointer, Square
+  Maximize2, Minimize2, MousePointer, Square, AlignLeft, AlignCenter, AlignRight, AlignJustify, MoreVertical, Minus
 } from 'lucide-react';
 import { cn } from '@/lib/utils';
 import { useCallback, useEffect, useState } from 'react';
@@ -243,7 +244,15 @@ export function RichTextEditor({ content, onChange, placeholder = 'Tulis konten.
 
   const editor = useEditor({
     extensions: [
-      StarterKit,
+      StarterKit.configure({
+        heading: {
+          levels: [1, 2, 3],
+        },
+        horizontalRule: true,
+      }),
+      TextAlign.configure({
+        types: ['heading', 'paragraph'],
+      }),
       Link.configure({
         openOnClick: false,
         HTMLAttributes: {
@@ -517,6 +526,63 @@ export function RichTextEditor({ content, onChange, placeholder = 'Tulis konten.
           <LinkIcon className="w-4 h-4" />
         </Button>
 
+        {/* Text Align Separator */}
+        <div className="w-px h-6 bg-border mx-1" />
+
+        {/* Text Align Buttons */}
+        <Button
+          type="button"
+          variant="ghost"
+          size="sm"
+          onClick={() => editor.chain().focus().setTextAlign('left').run()}
+          className={editor.isActive({ textAlign: 'left' }) ? 'bg-primary text-primary-foreground' : ''}
+          title="Align Left"
+        >
+          <AlignLeft className="w-4 h-4" />
+        </Button>
+        <Button
+          type="button"
+          variant="ghost"
+          size="sm"
+          onClick={() => editor.chain().focus().setTextAlign('center').run()}
+          className={editor.isActive({ textAlign: 'center' }) ? 'bg-primary text-primary-foreground' : ''}
+          title="Align Center"
+        >
+          <AlignCenter className="w-4 h-4" />
+        </Button>
+        <Button
+          type="button"
+          variant="ghost"
+          size="sm"
+          onClick={() => editor.chain().focus().setTextAlign('right').run()}
+          className={editor.isActive({ textAlign: 'right' }) ? 'bg-primary text-primary-foreground' : ''}
+          title="Align Right"
+        >
+          <AlignRight className="w-4 h-4" />
+        </Button>
+        <Button
+          type="button"
+          variant="ghost"
+          size="sm"
+          onClick={() => editor.chain().focus().setTextAlign('justify').run()}
+          className={editor.isActive({ textAlign: 'justify' }) ? 'bg-primary text-primary-foreground' : ''}
+          title="Justify"
+        >
+          <AlignJustify className="w-4 h-4" />
+        </Button>
+
+        {/* Spacer/Separator */}
+        <div className="w-px h-6 bg-border mx-1" />
+        <Button
+          type="button"
+          variant="ghost"
+          size="sm"
+          onClick={() => editor.chain().focus().setHorizontalRule().run()}
+          title="Insert Spacer"
+        >
+          <Minus className="w-4 h-4" />
+        </Button>
+
         {/* Email Components Separator */}
         <div className="w-px h-6 bg-border mx-1" />
 
@@ -628,7 +694,7 @@ export function RichTextEditor({ content, onChange, placeholder = 'Tulis konten.
       <div onPaste={handlePaste}>
         <EditorContent
           editor={editor}
-          className="prose prose-sm max-w-none p-4 min-h-[200px] focus:outline-none [&_.ProseMirror]:outline-none [&_.ProseMirror]:min-h-[180px] [&_img]:cursor-pointer [&_img.ProseMirror-selectednode]:ring-2 [&_img.ProseMirror-selectednode]:ring-primary [&_h1]:font-bold [&_h1]:text-2xl [&_h1]:mb-4 [&_h1]:mt-6 [&_h2]:font-bold [&_h2]:text-xl [&_h2]:mb-3 [&_h2]:mt-5 [&_blockquote]:border-l-4 [&_blockquote]:border-primary [&_blockquote]:pl-4 [&_blockquote]:italic [&_blockquote]:text-muted-foreground [&_blockquote]:my-4 [&_ul]:list-disc [&_ul]:pl-6 [&_ul]:space-y-1 [&_ol]:list-decimal [&_ol]:pl-6 [&_ol]:space-y-1 [&_li]:marker:text-primary"
+          className="prose prose-sm max-w-none p-4 min-h-[200px] focus:outline-none [&_.ProseMirror]:outline-none [&_.ProseMirror]:min-h-[180px] [&_img]:cursor-pointer [&_img.ProseMirror-selectednode]:ring-2 [&_img.ProseMirror-selectednode]:ring-primary [&_h1]:font-bold [&_h1]:text-2xl [&_h1]:mb-4 [&_h1]:mt-6 [&_h2]:font-bold [&_h2]:text-xl [&_h2]:mb-3 [&_h2]:mt-5 [&_blockquote]:border-l-4 [&_blockquote]:border-primary [&_blockquote]:pl-4 [&_blockquote]:italic [&_blockquote]:text-muted-foreground [&_blockquote]:my-4 [&_ul]:list-disc [&_ul]:pl-6 [&_ul]:space-y-1 [&_ol]:list-decimal [&_ol]:pl-6 [&_ol]:space-y-1 [&_li]:marker:text-primary [&_hr]:border-border [&_hr]:my-4 [&_hr]:border-t-2"
         />
       </div>
       {uploading && (

src/pages/ProductDetail.tsx

@@ -345,8 +345,17 @@ export default function ProductDetail() {
           <div className="flex flex-col md:flex-row md:items-start justify-between gap-4 mb-6">
             <div>
               <h1 className="text-4xl font-bold mb-2">{product.title}</h1>
-              <div className="flex items-center gap-2">
+              <div className="flex items-center gap-2 flex-wrap">
                 <Badge className="bg-primary text-primary-foreground capitalize">{product.type}</Badge>
+                {product.type === 'webinar' && product.recording_url && (
+                  <Badge className="bg-secondary text-primary">Rekaman Tersedia</Badge>
+                )}
+                {product.type === 'webinar' && !product.recording_url && product.event_start && new Date(product.event_start) > new Date() && (
+                  <Badge className="bg-brand-accent text-white">Segera Hadir</Badge>
+                )}
+                {product.type === 'webinar' && !product.recording_url && product.event_start && new Date(product.event_start) <= new Date() && (
+                  <Badge className="bg-muted text-primary">Telah Selesai</Badge>
+                )}
                 {hasAccess && <Badge className="bg-primary text-primary-foreground">Anda memiliki akses</Badge>}
               </div>
             </div>

src/pages/admin/AdminProducts.tsx

@@ -29,6 +29,8 @@ interface Product {
   content: string;
   meeting_link: string | null;
   recording_url: string | null;
+  event_start: string | null;
+  duration_minutes: number | null;
   price: number;
   sale_price: number | null;
   is_active: boolean;
@@ -42,6 +44,8 @@ const emptyProduct = {
   content: '',
   meeting_link: '',
   recording_url: '',
+  event_start: null as string | null,
+  duration_minutes: null as number | null,
   price: 0,
   sale_price: null as number | null,
   is_active: true,
@@ -84,6 +88,8 @@ export default function AdminProducts() {
       content: product.content || '',
       meeting_link: product.meeting_link || '',
       recording_url: product.recording_url || '',
+      event_start: product.event_start,
+      duration_minutes: product.duration_minutes,
       price: product.price,
       sale_price: product.sale_price,
       is_active: product.is_active,
@@ -113,6 +119,8 @@ export default function AdminProducts() {
       content: form.content,
       meeting_link: form.meeting_link || null,
       recording_url: form.recording_url || null,
+      event_start: form.event_start || null,
+      duration_minutes: form.duration_minutes || null,
       price: form.price,
       sale_price: form.sale_price || null,
       is_active: form.is_active,
@@ -322,6 +330,29 @@ export default function AdminProducts() {
                     <Input value={form.recording_url} onChange={(e) => setForm({ ...form, recording_url: e.target.value })} placeholder="https://youtube.com/..." className="border-2" />
                   </div>
                 </div>
+                {form.type === 'webinar' && (
+                  <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+                    <div className="space-y-2">
+                      <Label>Tanggal & Waktu Webinar</Label>
+                      <Input
+                        type="datetime-local"
+                        value={form.event_start || ''}
+                        onChange={(e) => setForm({ ...form, event_start: e.target.value || null })}
+                        className="border-2"
+                      />
+                    </div>
+                    <div className="space-y-2">
+                      <Label>Durasi (menit)</Label>
+                      <Input
+                        type="number"
+                        value={form.duration_minutes || ''}
+                        onChange={(e) => setForm({ ...form, duration_minutes: e.target.value ? parseInt(e.target.value) : null })}
+                        placeholder="60"
+                        className="border-2"
+                      />
+                    </div>
+                  </div>
+                )}
                 <div className="grid grid-cols-2 gap-4">
                   <div className="space-y-2">
                     <Label>Harga *</Label>