l10n OC language (#6169)

* new strings: hashtag+unlisted, mute, block

* Add confirmation step for email changes

* Add more instance stats APIs

app/javascript/mastodon/locales/oc.json

@@ -50,7 +50,7 @@
   "column_header.unpin": "Despenjar",
   "column_subheading.navigation": "Navigacion",
   "column_subheading.settings": "Paramètres",
-  "compose_form.hashtag_warning": "This toot won't be listed under any hashtag as it is unlisted. Only public toots can be searched by hashtag.",
+  "compose_form.hashtag_warning": "Aqueste tut serà pas ligat a cap etiqueta estant qu’es pas listat. Òm pas cercar que los tuts publics per etiqueta.",
   "compose_form.lock_disclaimer": "Vòstre compte es pas {locked}. Tot lo mond pòt vos sègre e veire los estatuts reservats als seguidors.",
   "compose_form.lock_disclaimer.lock": "clavat",
   "compose_form.placeholder": "A de qué pensatz ?",
@@ -214,7 +214,7 @@
   "search_popout.tips.user": "utilizaire",
   "search_results.total": "{count, number} {count, plural, one {resultat} other {resultats}}",
   "standalone.public_title": "Una ulhada dedins…",
-  "status.block": "Block @{name}",
+  "status.block": "Blocar @{name}",
   "status.cannot_reblog": "Aqueste estatut pòt pas èsser partejat",
   "status.delete": "Escafar",
   "status.embed": "Embarcar",
@@ -223,7 +223,7 @@
   "status.media_hidden": "Mèdia rescondut",
   "status.mention": "Mencionar",
   "status.more": "Mai",
-  "status.mute": "Mute @{name}",
+  "status.mute": "Rescondre @{name}",
   "status.mute_conversation": "Rescondre la conversacion",
   "status.open": "Desplegar aqueste estatut",
   "status.pin": "Penjar al perfil",