es lang added

LANG.md

@@ -2,6 +2,7 @@ cs
 de
 el
 en
+es
 fr
 hr
 it

README.md

@@ -90,8 +90,9 @@ Are you using this addon in your Thunderbird?
 - Greek (el): [ChristosK.](https://github.com/christoskaterini) <img src="https://micz.it/weblate/thunderai/el.svg">
 - Italian (it): [Mic](https://github.com/micz) <img src="https://micz.it/weblate/thunderai/it.svg">
 - Polski (pl): [neexpl](https://github.com/neexpl), [makkacprzak](https://github.com/makkacprzak) <img src="https://micz.it/weblate/thunderai/pl.svg">
-- Russian (ru): [Maksim](https://hosted.weblate.org/user/law820314/) <img src="https://micz.it/weblate/thunderai/ru.svg">
 - Português Brasileiro (pt-br): Bruno Pereira de Souza <img src="https://micz.it/weblate/thunderai/pt-br.svg">
+- Russian (ru): [Maksim](https://hosted.weblate.org/user/law820314/) <img src="https://micz.it/weblate/thunderai/ru.svg">
+- Spanish (es): [Gerardo Sobarzo](https://hosted.weblate.org/user/gerardo.sobarzo/), [Andrés Rendón Hernández](https://hosted.weblate.org/user/arendon/), [Erick Limon](https://hosted.weblate.org/user/ErickLimonG/) <img src="https://micz.it/weblate/thunderai/es.svg">
 <br>
 
 Do you want to help translate this addon? [Find out how!](https://micz.it/thunderbird-addon-thunderai/translate/)  <br>