content: page copy refinements + accessory rich data extensions

- about, brands, contact, industries, bu-sunaidah page copy polish
- BuSunaidahSection content updates
- accessories.ts: rich-content interfaces (highlights, featureSections,
  specGroups, paramsImage, footnotes, safetyNotice) + full Dex2-5,
  Dex3-1, Dex1-1, Dex5-1, Z1, D1-T, L2 data sourced from vendor pages

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/data/accessories.ts

@@ -1031,52 +1031,6 @@ export const ACCESSORIES: Accessory[] = [
     officialUrl: 'https://www.pudurobotics.com/en/accessory',
     compatibility: ['PUDU T300'],
   },
-  {
-    id: 'pudu-towing-device',
-    slug: 'pudu-towing-device',
-    brand: 'pudu',
-    brandLabel: 'Pudu',
-    name: 'T300 Towing Device',
-    tagline: 'Towing attachment converting T300 to a tow tractor.',
-    group: 'attachment',
-    description:
-      'T300 towing attachment for hauling trailers, carts, and totes. Modular hitch with safe coupling, ideal for warehouse train operations and back-of-house logistics.',
-    features: [
-      'Modular hitch',
-      'Trailer / cart towing',
-      'Safe coupling sensors',
-      'Warehouse train ops',
-      'Tool-less install',
-      'IoT route planning',
-    ],
-    image: '/images/robots/pudu-d7.png',
-    accent: GOLD_BRONZE,
-    officialUrl: 'https://www.pudurobotics.com/en/accessory',
-    compatibility: ['PUDU T300'],
-  },
-  {
-    id: 'pudu-lifting-rack',
-    slug: 'pudu-lifting-rack',
-    brand: 'pudu',
-    brandLabel: 'Pudu',
-    name: 'T300 Lifting Rack',
-    tagline: 'Lifting platform attachment for shelf pick-and-place.',
-    group: 'attachment',
-    description:
-      'T300 lifting-platform attachment for shelf pick-and-place operations. Modular adjustable rack heights for parts kitting, restocking, and just-in-time material flows.',
-    features: [
-      'Powered lift platform',
-      'Adjustable rack heights',
-      'Shelf pick-and-place',
-      'Just-in-time material flow',
-      'Safe motion sensors',
-      'Tool-less install',
-    ],
-    image: '/images/robots/pudu-d9.png',
-    accent: GOLD_BRAND,
-    officialUrl: 'https://www.pudurobotics.com/en/accessory',
-    compatibility: ['PUDU T300'],
-  },
   {
     id: 'pudu-carpet-vacuuming-assembly',
     slug: 'pudu-carpet-vacuuming-assembly',