feat(pricing): switch base+EDU prices to AED and unify attire at 5000 AED

- `base` (Basic body) → 77,125 AED  (Unitree G1 retail $16k + $5k markup)
- new `edu` row     → 146,900 AED  ($40k flat)
- all persona attire (kandura, vest, suit, robot-doctor, security-guard) → 5,000 AED
- `custom-color` unchanged at 3,500 AED
- PricingEngine now swaps the base line when EDU body is selected
- localStorage key bumped to `lootah-pricing-v2` to invalidate stale client caches
- Robot Body buttons now describe the variants as `Standard consumer` vs `Open-source education / research` (same chassis GLB, differs in licensing)
- New `prisma/update-prices.ts` idempotent script applies the new prices to an existing DB; seed.ts updated for fresh installs
- Pricing tests updated to match new defaults

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

prisma/seed.ts

@@ -50,14 +50,19 @@ async function main() {
   // Seed default pricing items (idempotent — only if table is empty)
   const pricingCount = await prisma.pricingItem.count();
   if (pricingCount === 0) {
+    // Prices in AED. USD → AED at 3.6725 (CBUAE peg).
+    // Basic = Unitree G1 retail ($16k) + $5k markup = $21k ≈ 77,125 AED.
+    // EDU = $40k flat ≈ 146,900 AED.
+    // All persona attire = 5,000 AED each.
     const defaultItems = [
-      { id: 'base', label: 'G1 Robot Base', price: 250000, sortOrder: 0 },
-      { id: 'emarati-kandura', label: 'Emarati Kandura', price: 15000, sortOrder: 1 },
-      { id: 'industrial-vest', label: 'Industrial Vest', price: 8500, sortOrder: 2 },
-      { id: 'business-suit', label: 'Business Suit', price: 12000, sortOrder: 3 },
-      { id: 'custom-color', label: 'Custom Color', price: 3500, sortOrder: 4 },
-      { id: 'robot-doctor', label: 'Robot Doctor', price: 5000, sortOrder: 5 },
-      { id: 'security-guard', label: 'Security Guard', price: 5000, sortOrder: 6 },
+      { id: 'base', label: 'G1 Robot Basic', price: 77125, sortOrder: 0 },
+      { id: 'edu', label: 'G1 Robot EDU', price: 146900, sortOrder: 1 },
+      { id: 'emarati-kandura', label: 'Emarati Kandura', price: 5000, sortOrder: 2 },
+      { id: 'industrial-vest', label: 'Industrial Vest', price: 5000, sortOrder: 3 },
+      { id: 'business-suit', label: 'Business Suit', price: 5000, sortOrder: 4 },
+      { id: 'custom-color', label: 'Custom Color', price: 3500, sortOrder: 5 },
+      { id: 'robot-doctor', label: 'Robot Doctor', price: 5000, sortOrder: 6 },
+      { id: 'security-guard', label: 'Security Guard', price: 5000, sortOrder: 7 },
     ];
     for (const item of defaultItems) {
       await prisma.pricingItem.create({ data: item });

prisma/update-prices.ts

@@ -0,0 +1,40 @@
+// One-off price refresh. Run with: npx tsx prisma/update-prices.ts
+// Idempotent: upserts every row, safe to re-run.
+import { PrismaClient } from '../src/generated/prisma/client.js';
+import { PrismaLibSql } from '@prisma/adapter-libsql';
+import path from 'path';
+
+const dbPath = path.resolve(process.cwd(), 'prisma', 'lootah.db');
+const adapter = new PrismaLibSql({ url: `file:${dbPath}` });
+const prisma = new PrismaClient({ adapter } as ConstructorParameters<typeof PrismaClient>[0]);
+
+const items = [
+  { id: 'base', label: 'G1 Robot Basic', price: 77125, sortOrder: 0 },
+  { id: 'edu', label: 'G1 Robot EDU', price: 146900, sortOrder: 1 },
+  { id: 'emarati-kandura', label: 'Emarati Kandura', price: 5000, sortOrder: 2 },
+  { id: 'industrial-vest', label: 'Industrial Vest', price: 5000, sortOrder: 3 },
+  { id: 'business-suit', label: 'Business Suit', price: 5000, sortOrder: 4 },
+  { id: 'custom-color', label: 'Custom Color', price: 3500, sortOrder: 5 },
+  { id: 'robot-doctor', label: 'Robot Doctor', price: 5000, sortOrder: 6 },
+  { id: 'security-guard', label: 'Security Guard', price: 5000, sortOrder: 7 },
+];
+
+async function main() {
+  for (const item of items) {
+    await prisma.pricingItem.upsert({
+      where: { id: item.id },
+      create: item,
+      update: { label: item.label, price: item.price, sortOrder: item.sortOrder },
+    });
+    console.log(`✓ ${item.id} → ${item.label} @ ${item.price} AED`);
+  }
+}
+
+main()
+  .catch((e) => {
+    console.error(e);
+    process.exit(1);
+  })
+  .finally(async () => {
+    await prisma.$disconnect();
+  });