add Thai Language translation support (#5879)
* add Thai Language support
* Update lingui.config.js
* Update dates.ts
* Update helpers.ts
* Update i18n.ts
* Update i18n.web.ts
* Update languages.ts
* Update messages.po
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Co-authored-by: surfdude29 <149612116+surfdude29@users.noreply.github.com>
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