fix: update site URL environment variable references

- Changed references from NEXT_PUBLIC_SITE_URL to NEXT_PUBLIC_APP_URL in organization profile and metadata files to ensure consistency in environment variable usage.

Author: 0xdevcollins

app/(landing)/org/[slug]/page.tsx

@@ -2,7 +2,7 @@ import { Metadata } from 'next';
 import { getOrganizationProfile } from '@/lib/api/organization';
 import OrgProfileClient from './org-profile-client';
 
-const SITE_URL = process.env.NEXT_PUBLIC_SITE_URL || 'https://boundlessfi.xyz';
+const SITE_URL = process.env.NEXT_PUBLIC_APP_URL || 'https://boundlessfi.xyz';
 
 interface OrgProfilePageProps {
   params: Promise<{ slug: string }>;

lib/metadata.ts

@@ -21,7 +21,7 @@ export interface BlogPostMetadata extends PageMetadata {
 // Base metadata configuration
 const baseMetadata = {
   siteName: 'Boundless',
-  siteUrl: process.env.NEXT_PUBLIC_SITE_URL || 'https://boundlessfi.xyz',
+  siteUrl: process.env.NEXT_PUBLIC_APP_URL || 'https://boundlessfi.xyz',
   defaultOgImage:
     'https://res.cloudinary.com/danuy5rqb/image/upload/v1759143589/bondless-og-image_jufgnu.png',
   twitterHandle: '@boundlessfi',