[FIX] Actionable messages are now sent to integrations webhook

[cauefcr]

Proposed changes (including videos or screenshots)

Actionable messages, with buttons and similar, (saved as blocks internally) were not being sent to external integrations, so CRMs and the like had no visibility on what was the actionable message sent, this PR adds a yaml version of the actions, as well as a proper json object with the same data on the webhook output, so that our clients can have more visibility in their process

Issue(s)

Steps to test or reproduce

• Enable external integrations
• Create a webhook for such integration (a simple echo server works fine)
• Send a message with actionable items (like whatsapp templates)
• Note that the message above is readable on the webhook

Further comments

OC-170

[codecov]

Codecov Report

Merging #27052 (977ab4d) into develop (ded6352) will increase coverage by 0.50%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop   #27052      +/-   ##
===========================================
+ Coverage    40.22%   40.72%   +0.50%     
===========================================
  Files          827      802      -25     
  Lines        18241    17810     -431     
  Branches      2020     1961      -59     
===========================================
- Hits          7337     7253      -84     
+ Misses       10609    10257     -352     
- Partials       295      300       +5     

Flag	Coverage Δ
e2e	40.72% <ø> (+0.50%)	⬆️

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