build: production build with Phase 1 2025 Bible Reader implementation complete

Includes all Phase 1 features:
- Search-first navigation with auto-complete
- Responsive reading interface (desktop/tablet/mobile)
- 4 customization presets + full fine-tuning controls
- Layered details panel with notes, bookmarks, highlights
- Smart offline caching with IndexedDB and auto-sync
- Full accessibility (WCAG 2.1 AA)

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

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

payload/collections/Customers.ts

@@ -0,0 +1,80 @@
+import { CollectionConfig } from 'payload';
+
+export const Customers: CollectionConfig = {
+  slug: 'customers',
+  admin: {
+    useAsTitle: 'email',
+    defaultColumns: ['email', 'name', 'stripeCustomerId', 'createdAt'],
+    group: 'E-Commerce',
+  },
+  fields: [
+    {
+      name: 'stripeCustomerId',
+      type: 'text',
+      unique: true,
+      required: true,
+      index: true,
+      admin: {
+        readOnly: true,
+      },
+    },
+    {
+      name: 'email',
+      type: 'email',
+      required: true,
+      index: true,
+    },
+    {
+      name: 'name',
+      type: 'text',
+    },
+    {
+      name: 'user',
+      type: 'relationship',
+      relationTo: 'users',
+      hasMany: false,
+      unique: true,
+      admin: {
+        description: 'Associated user account',
+      },
+    },
+    {
+      name: 'metadata',
+      type: 'json',
+      admin: {
+        description: 'Custom Stripe metadata',
+      },
+    },
+    {
+      name: 'description',
+      type: 'textarea',
+    },
+  ],
+  access: {
+    read: ({ req }) => {
+      if (!req.user) {
+        return false;
+      }
+
+      if (req.user.role === 'admin' || req.user.role === 'super-admin') {
+        return true;
+      }
+
+      // Users can only read their own customer record
+      return {
+        user: {
+          equals: req.user.id,
+        },
+      };
+    },
+    create: ({ req }) => {
+      return req.user?.role === 'admin' || req.user?.role === 'super-admin';
+    },
+    update: ({ req }) => {
+      return req.user?.role === 'admin' || req.user?.role === 'super-admin';
+    },
+    delete: ({ req }) => {
+      return req.user?.role === 'super-admin';
+    },
+  },
+};