Add more info in staff action logs for blocking a user, and add logging for lock trust level, activate, and deactive user

config/locales/client.en.yml

@@ -2914,6 +2914,10 @@ en:
             deleted_tag: "deleted tag"
             renamed_tag: "renamed tag"
             revoke_email: "revoke email"
+            lock_trust_level: "lock trust level"
+            unlock_trust_level: "unlock trust level"
+            activate_user: "activate user"
+            deactivate_user: "deactivate user"
         screened_emails:
           title: "Screened Emails"
           description: "When someone tries to create a new account, the following email addresses will be checked and the registration will be blocked, or some other action performed."

config/locales/server.en.yml

@@ -1615,6 +1615,8 @@ en:
   user:
     no_accounts_associated: "No accounts associated"
     deactivated: "Was deactivated due to too many bounced emails to '%{email}'."
+    deactivated_by_staff: "Deactivated by staff"
+    activated_by_staff: "Activated by staff"
     username:
       short: "must be at least %{min} characters"
       long: "must be no more than %{max} characters"