i18n: Wrap `intl` in a handy `_`-style shortcut function.
i18n: Wrap `intl` in a handy `_`-style shortcut function.

This will make it a lot easier to use routinely.

vishwesh3/zulip-mobile,vishwesh3/zulip-mobile,vishwesh3/zulip-mobile,vishwesh3/zulip-mobile