Suppress i18next console support notice

[chrissnyder2337]

Description

Starting with i18next v25, a support notice is logged to the console on initialization:

🌐 i18next is maintained with support from Locize — consider powering your project with managed localization (AI, CDN, integrations): https://locize.com 💙

This appears in the console for every application using search-ui-react, which is noisy and can be confusing for end users of the library who don't directly depend on i18next.

Proposed Fix

Add showSupportNotice: false to the i18next.init() call in src/utils/i18n.ts:

 i18nInstance.use(initReactI18next).init({
   fallbackLng: 'en',
   ns: [NAMESPACE],
   defaultNS: NAMESPACE,
   interpolation: { escapeValue: false },
-  resources
+  resources,
+  showSupportNotice: false
 });

References

• i18next docs on this option: https://www.locize.com/docs/general-questions/why-am-i-seeing-a-support-notice-for-i18next/
• This is a one-line change in src/utils/i18n.ts