add account search condition (instance domain) (#5577)

app/views/admin/accounts/index.html.haml

@@ -42,7 +42,7 @@
       - if params[key].present?
         = hidden_field_tag key, params[key]
 
-    - %i(username display_name email ip).each do |key|
+    - %i(username by_domain display_name email ip).each do |key|
       .input.string.optional
         = text_field_tag key, params[key], class: 'string optional', placeholder: I18n.t("admin.accounts.#{key}")
 

config/locales/en.yml

@@ -59,6 +59,7 @@ en:
       destroyed_msg: Moderation note successfully destroyed!
     accounts:
       are_you_sure: Are you sure?
+      by_domain: Domain
       confirm: Confirm
       confirmed: Confirmed
       disable_two_factor_authentication: Disable 2FA