Change remote interaction dialog to use specific actions (#9743)

* Change remote interaction dialog to use specific actions

Instead of just "interact", use different strings based on whether
it's a reply, reblog or favourite. Add explanation why the step
is necessary in the first place

* Remove obsolete strings

config/locales/ast.yml

@@ -268,9 +268,6 @@ ast:
     no_account_html: "¿Nun tienes una cuenta? Pues <a href='%{sign_up_path}' target='_blank'>rexistrate equí</a>"
     proceed: Siguir
     prompt: 'Vas siguir a:'
-  remote_interaction:
-    proceed: Interactuar
-    prompt: 'Quies interactuar con esti toot:'
   remote_unfollow:
     error: Fallu
   sessions: