Add Danish localization (#7220)

* Add Danish localization

* Fix

* Update src/locale/locales/da/messages.po

Co-authored-by: Frudrax Cheng <i@cynosura.one>

* Typo

* Inconsistent translation of "draft"

* Do not use "post" as verb

* Change "post"/"repost" to "opslag"/"videredeling"

* Fix "About"

* Fix

* Add to iOS config

* Sort alphabetically

* Typo fixes by @kseistrup

* Fix gender of "opslag"

* Plural

* "videredeling" > "deling"

* Be specific that ÆØÅ is not allowed

* Add new strings from main

---------

Co-authored-by: Frudrax Cheng <i@cynosura.one>

src/locale/i18n.web.ts

@@ -24,6 +24,10 @@ export async function dynamicActivate(locale: AppLanguage) {
       mod = await import(`./locales/ca/messages`)
       break
     }
+    case AppLanguage.da: {
+      mod = await import(`./locales/da/messages`)
+      break
+    }
     case AppLanguage.de: {
       mod = await import(`./locales/de/messages`)
       break