chore: Enable Russian, update translations (#1159)

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

app/javascript/dashboard/i18n/locale/uk/inboxMgmt.json

@@ -115,6 +115,43 @@
           "ERROR_MESSAGE": "Автентифікація у Twilio не вдалася, будь ласка, спробуйте знову"
         }
       },
+      "API_CHANNEL": {
+        "TITLE": "API Channel",
+        "DESC": "Integrate with API channel and start supporting your customers.",
+        "CHANNEL_NAME": {
+          "LABEL": "Назва каналу",
+          "PLACEHOLDER": "Будь ласка, введіть назву каналу",
+          "ERROR": "Це поле є обов'язковим"
+        },
+        "WEBHOOK_URL": {
+          "LABEL": "URL вебхука",
+          "SUBTITLE": "Configure the URL where you want to recieve callbacks on events.",
+          "PLACEHOLDER": "URL вебхука"
+        },
+        "SUBMIT_BUTTON": "Create API Channel",
+        "API": {
+          "ERROR_MESSAGE": "We were not able to save the api channel"
+        }
+      },
+      "EMAIL_CHANNEL": {
+        "TITLE": "Email Channel",
+        "DESC": "Integrate you email inbox.",
+        "CHANNEL_NAME": {
+          "LABEL": "Назва каналу",
+          "PLACEHOLDER": "Будь ласка, введіть назву каналу",
+          "ERROR": "Це поле є обов'язковим"
+        },
+        "EMAIL": {
+          "LABEL": "Email",
+          "SUBTITLE": "Email where your customers sends you support tickets",
+          "PLACEHOLDER": "Email"
+        },
+        "SUBMIT_BUTTON": "Create Email Channel",
+        "API": {
+          "ERROR_MESSAGE": "We were not able to save the email channel"
+        },
+        "FINISH_MESSAGE": "Start forwarding your emails to the following email address."
+      },
       "AUTH": {
         "TITLE": "Канали",
         "DESC": "Currently we support Website live chat widgets, Facebook Pages and Twitter profiles as platforms. We have more platforms like Whatsapp, Email, Telegram and Line in the works, which will be out soon."
@@ -175,7 +212,17 @@
         "ERROR_MESSAGE": "Не вдалося видалити скриньку \"Вхідні\". Будь ласка, спробуйте ще раз."
       }
     },
+    "TABS": {
+      "SETTINGS": "Налаштування",
+      "COLLABORATORS": "Collaborators",
+      "CONFIGURATION": "Configuration"
+    },
     "SETTINGS": "Налаштування",
+    "FEATURES": {
+      "LABEL": "Features",
+      "DISPLAY_FILE_PICKER": "Display file picker on the widget",
+      "DISPLAY_EMOJI_PICKER": "Display emoji picker on the widget"
+    },
     "SETTINGS_POPUP": {
       "MESSENGER_HEADING": "Messenger Script",
       "MESSENGER_SUB_HEAD": "Добавте кнопку на сторінки вашого сайту",