chore: Reply window fixes (#11242)

- Fixed the can reply window links.
- Added the supported file types for Instagram.

app/javascript/shared/constants/links.js

@@ -3,4 +3,6 @@ export const REPLY_POLICY = {
     'https://developers.facebook.com/docs/messenger-platform/policy/policy-overview/',
   TWILIO_WHATSAPP:
     'https://www.twilio.com/docs/whatsapp/tutorial/send-whatsapp-notification-messages-templates#sending-non-template-messages-within-a-24-hour-session',
+  WHATSAPP_CLOUD:
+    'https://business.whatsapp.com/policy#:~:text=You%20may%20reply%20to%20a,messages%20via%20approved%20Message%20Templates.',
 };

app/javascript/shared/constants/messages.js

@@ -57,6 +57,10 @@ export const ALLOWED_FILE_TYPES_FOR_TWILIO_WHATSAPP =
 // https://developers.line.biz/en/reference/messaging-api/#image-message, https://developers.line.biz/en/reference/messaging-api/#video-message
 export const ALLOWED_FILE_TYPES_FOR_LINE = 'image/png, image/jpeg,video/mp4';
 
+// https://developers.facebook.com/docs/instagram-platform/instagram-api-with-instagram-login/messaging-api#requirements
+export const ALLOWED_FILE_TYPES_FOR_INSTAGRAM =
+  'image/png, image/jpeg, video/mp4, video/mov, video/webm';
+
 export const CSAT_RATINGS = [
   {
     key: 'disappointed',