🧑‍💻 (whatsapp) Option to modify the default interactive split message number (#1296)

When using the whatsapp oficial api or another that use the same schema,
with env we can modify the number of groups that the interactive group
will be split.

---------

Co-authored-by: Baptiste Arnaud <baptiste.arnaud95@gmail.com>
Co-authored-by: Baptiste Arnaud <contact@baptiste-arnaud.fr>

packages/bot-engine/whatsapp/convertInputToWhatsAppMessage.ts

@@ -6,6 +6,7 @@ import { InputBlockType } from '@typebot.io/schemas/features/blocks/inputs/const
 import { defaultPictureChoiceOptions } from '@typebot.io/schemas/features/blocks/inputs/pictureChoice/constants'
 import { defaultChoiceInputOptions } from '@typebot.io/schemas/features/blocks/inputs/choice/constants'
 import { convertRichTextToMarkdown } from '@typebot.io/lib/markdown/convertRichTextToMarkdown'
+import { env } from '@typebot.io/env'
 
 export const convertInputToWhatsAppMessages = (
   input: NonNullable<ContinueChatResponse['input']>,
@@ -110,7 +111,7 @@ export const convertInputToWhatsAppMessages = (
         ]
       const items = groupArrayByArraySize(
         input.items.filter((item) => isDefined(item.content)),
-        3
+        env.WHATSAPP_INTERACTIVE_GROUP_SIZE
       ) as ButtonItem[][]
       return items.map((items, idx) => ({
         type: 'interactive',