Drop polyfills

Signed-off-by: Taylor Smock <tsmock@meta.com>

frontend/package.json

@@ -4,9 +4,6 @@
   "license": "BSD-2-Clause",
   "private": false,
   "dependencies": {
-    "@formatjs/intl-locale": "^3.1.1",
-    "@formatjs/intl-pluralrules": "^5.1.10",
-    "@formatjs/intl-relativetimeformat": "^11.1.10",
     "@hotosm/id": "^2.21.1",
     "@hotosm/iso-countries-languages": "^1.1.2",
     "@mapbox/mapbox-gl-draw": "^1.3.0",

frontend/src/utils/polyfill.js

@@ -1,21 +1,3 @@
-import { shouldPolyfill } from '@formatjs/intl-locale/should-polyfill';
-import { shouldPolyfill as shouldPolyfillPluralRules } from '@formatjs/intl-pluralrules/should-polyfill';
-import { shouldPolyfill as shouldPolyfillRelativeTimeFormat } from '@formatjs/intl-relativetimeformat/should-polyfill';
-
 export const polyfill = async (locale) => {
-  if (shouldPolyfill()) {
-    await import('@formatjs/intl-locale/polyfill');
-  }
-  if (shouldPolyfillPluralRules(locale)) {
-    const unsupportedLocalePluralRules = shouldPolyfillPluralRules(locale);
-    await import('@formatjs/intl-pluralrules/polyfill-force');
-    await import(`@formatjs/intl-pluralrules/locale-data/${unsupportedLocalePluralRules}`);
-  }
-  if (shouldPolyfillRelativeTimeFormat(locale)) {
-    const unsupportedLocaleRelativeTimeFormat = shouldPolyfillRelativeTimeFormat(locale);
-    await import('@formatjs/intl-relativetimeformat/polyfill-force');
-    await import(
-      `@formatjs/intl-relativetimeformat/locale-data/${unsupportedLocaleRelativeTimeFormat}`
-    );
-  }
+  // Do nothing until we need polyfills again
 };