chore: rename package from @hykocx/zen to @zen/core

Update all references across source files, documentation, and
configuration to reflect the new package scope and name. This includes
updating `.npmrc` registry config, install instructions, module
examples, and all import path comments throughout the codebase.

src/features/admin/actions.js

@@ -5,8 +5,8 @@
  * server-side code (which includes database imports) into client components.
  * 
  * Usage:
- * import { getDashboardStats, getModuleDashboardStats } from '@hykocx/zen/admin/actions';
+ * import { getDashboardStats, getModuleDashboardStats } from '@zen/core/admin/actions';
  */
 
 export { getDashboardStats } from './actions/statsActions.js';
-export { getAllModuleDashboardStats as getModuleDashboardStats } from '@hykocx/zen/modules/actions';
+export { getAllModuleDashboardStats as getModuleDashboardStats } from '@zen/core/modules/actions';

src/features/admin/actions/statsActions.js

@@ -9,9 +9,9 @@
  * 
  * ```javascript
  * // app/(admin)/admin/[...admin]/page.js
- * import { protectAdmin } from '@hykocx/zen/admin';
- * import { getDashboardStats, getModuleDashboardStats } from '@hykocx/zen/admin/actions';
- * import { AdminPagesClient } from '@hykocx/zen/admin/pages';
+ * import { protectAdmin } from '@zen/core/admin';
+ * import { getDashboardStats, getModuleDashboardStats } from '@zen/core/admin/actions';
+ * import { AdminPagesClient } from '@zen/core/admin/pages';
  * 
  * export default async function AdminPage({ params }) {
  *   const { user } = await protectAdmin();
@@ -37,7 +37,7 @@
 
 'use server';
 
-import { query } from '@hykocx/zen/database';
+import { query } from '@zen/core/database';
 
 /**
  * Get total number of users

src/features/admin/components/pages/ProfilePage.js

@@ -2,7 +2,7 @@
 
 import React, { useState, useEffect, useRef } from 'react';
 import { Card, Input, Button } from '../../../../shared/components';
-import { useToast } from '@hykocx/zen/toast';
+import { useToast } from '@zen/core/toast';
 
 const ProfilePage = ({ user: initialUser }) => {
     const toast = useToast();

src/features/admin/components/pages/UserEditPage.js

@@ -3,7 +3,7 @@
 import React, { useState, useEffect } from 'react';
 import { useRouter } from 'next/navigation';
 import { Button, Card, Input, Select, Loading } from '../../../../shared/components';
-import { useToast } from '@hykocx/zen/toast';
+import { useToast } from '@zen/core/toast';
 
 /**
  * User Edit Page Component

src/features/admin/components/pages/UsersPage.js

@@ -4,7 +4,7 @@ import React, { useState, useEffect } from 'react';
 import { useRouter } from 'next/navigation';
 import { Card, Table, StatusBadge, Pagination, Button } from '../../../../shared/components';
 import { PencilEdit01Icon } from '../../../../shared/Icons.js';
-import { useToast } from '@hykocx/zen/toast';
+import { useToast } from '@zen/core/toast';
 
 const UsersPageClient = () => {
     const router = useRouter();

src/features/admin/index.js

@@ -9,8 +9,8 @@ export { protectAdmin, isAdmin } from './middleware/protect.js';
 // Component exports (for catch-all routes)
 export { AdminPagesClient, AdminPagesLayout } from './pages.js';
 
-// NOTE: Server-only navigation builder is in '@hykocx/zen/admin/navigation'
+// NOTE: Server-only navigation builder is in '@zen/core/admin/navigation'
 // Do NOT import from this file to avoid bundling database code into client
 
 // NOTE: Admin server actions are exported separately to avoid bundling issues
-// Import them from '@hykocx/zen/admin/actions' instead
+// Import them from '@zen/core/admin/actions' instead

src/features/admin/middleware/protect.js

@@ -17,7 +17,7 @@ import { redirect } from 'next/navigation';
  * 
  * @example
  * // In a server component:
- * import { protectAdmin } from '@hykocx/zen/admin';
+ * import { protectAdmin } from '@zen/core/admin';
  * 
  * export default async function AdminPage() {
  *   const session = await protectAdmin();
@@ -47,7 +47,7 @@ async function protectAdmin(options = {}) {
  * @returns {Promise<boolean>} True if user is admin
  * 
  * @example
- * import { isAdmin } from '@hykocx/zen/admin';
+ * import { isAdmin } from '@zen/core/admin';
  * 
  * export default async function Page() {
  *   const admin = await isAdmin();

src/features/admin/navigation.server.js

@@ -7,16 +7,16 @@
  * IMPORTANT: This file is NOT bundled to ensure it shares the same registry instance
  * that was populated during module discovery.
  * 
- * IMPORTANT: We import from '@hykocx/zen' (main package) to use the same registry
+ * IMPORTANT: We import from '@zen/core' (main package) to use the same registry
  * instance that was populated during initializeZen(). DO NOT import from 
- * '@hykocx/zen/core/modules' as that's a separate bundle with its own registry.
+ * '@zen/core/core/modules' as that's a separate bundle with its own registry.
  * 
  * IMPORTANT: Navigation data must be serializable (no functions/components).
  * Icons are passed as string names and resolved on the client.
  */
 
 // Import from the main package to use the same registry as discovery
-import { moduleSystem } from '@hykocx/zen';
+import { moduleSystem } from '@zen/core';
 const { getAllAdminNavigation } = moduleSystem;
 
 /**

src/features/admin/page.js

@@ -5,18 +5,18 @@
  * Users can simply re-export this in their app/admin/[...admin]/page.js:
  * 
  * ```javascript
- * export { default } from '@hykocx/zen/admin/page';
+ * export { default } from '@zen/core/admin/page';
  * ```
  * 
  * This eliminates the need to manually import and pass all actions and props.
  */
 
-import { AdminPagesLayout, AdminPagesClient } from '@hykocx/zen/admin/pages';
-import { protectAdmin } from '@hykocx/zen/admin';
-import { buildNavigationSections } from '@hykocx/zen/admin/navigation';
-import { getDashboardStats, getModuleDashboardStats } from '@hykocx/zen/admin/actions';
-import { logoutAction } from '@hykocx/zen/auth/actions';
-import { getAppName, getModulesConfig, getAppConfig, moduleSystem } from '@hykocx/zen';
+import { AdminPagesLayout, AdminPagesClient } from '@zen/core/admin/pages';
+import { protectAdmin } from '@zen/core/admin';
+import { buildNavigationSections } from '@zen/core/admin/navigation';
+import { getDashboardStats, getModuleDashboardStats } from '@zen/core/admin/actions';
+import { logoutAction } from '@zen/core/auth/actions';
+import { getAppName, getModulesConfig, getAppConfig, moduleSystem } from '@zen/core';
 
 const { getAdminPage } = moduleSystem;