FIX: Copyedit for "You were logged out" modal (#9584)

See https://meta.discourse.org/t/-/149596

app/assets/javascripts/discourse/app/initializers/logout.js

@@ -21,7 +21,7 @@ export default {
         bootbox.dialog(
           I18n.t("logout"),
           {
-            label: I18n.t("refresh"),
+            label: I18n.t("home"),
             callback: logout
           },
           {

config/locales/client.en.yml

@@ -1398,6 +1398,7 @@ en:
     assets_changed_confirm: "This site was just updated. Refresh now for the latest version?"
     logout: "You were logged out."
     refresh: "Refresh"
+    home: "Home"
     read_only_mode:
       enabled: "This site is in read only mode. Please continue to browse, but replying, likes, and other actions are disabled for now."
       login_disabled: "Login is disabled while the site is in read only mode."