chore: Enable Russian, update translations (#1159)

Co-authored-by: Pranav Raj Sreepuram <pranavrajs@gmail.com>

app/javascript/dashboard/i18n/locale/fi/generalSettings.json

@@ -24,8 +24,8 @@
         "ERROR": ""
       },
       "DOMAIN": {
-        "LABEL": "Domain",
-        "PLACEHOLDER": "Your website domain",
+        "LABEL": "Incoming Email Domain",
+        "PLACEHOLDER": "The domain where you will receive the emails",
         "ERROR": ""
       },
       "SUPPORT_EMAIL": {
@@ -33,14 +33,9 @@
         "PLACEHOLDER": "Your company's support email",
         "ERROR": ""
       },
-      "ENABLE_DOMAIN_EMAIL": {
-        "LABEL": "Enable domain email",
-        "PLACEHOLDER": "Enable the custom domain email",
-        "ERROR": "",
-        "OPTIONS": {
-          "ENABLED": "Enabled",
-          "DISABLED": "Disabled"
-        }
+      "FEATURES": {
+        "INBOUND_EMAIL_ENABLED": "Conversation continuity with emails is enabled for your account.",
+        "CUSTOM_EMAIL_DOMAIN_ENABLED": "You can receive emails in your custom domain now."
       }
     }
   }