feat(locale): translate Spanish (#2644)

src/runtime/locale/index.ts

@@ -2,6 +2,7 @@ export { default as ar } from './ar'
 export { default as cs } from './cs'
 export { default as de } from './de'
 export { default as en } from './en'
+export { default as es } from './es'
 export { default as fr } from './fr'
 export { default as it } from './it'
 export { default as ru } from './ru'