Add interactive message support

[TomsFreitas]

This MR adds the capability to handle interactive messages.
Interactive messages are the ones that include buttons and dropdowns and are connected to an action, like for example:

These button clicks would then be handled on the surface side

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

❌ Patch coverage is 21.73913% with 18 lines in your changes missing coverage. Please review.
✅ Project coverage is 70.97%. Comparing base (5f7d98a) to head (f6c5fe4).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
slackbot/management/commands/run_bot.py	15.78%	16 Missing ⚠️
slackbot/base.py	50.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #37      +/-   ##
==========================================
- Coverage   73.49%   70.97%   -2.53%     
==========================================
  Files          12       12              
  Lines         449      472      +23     
==========================================
+ Hits          330      335       +5     
- Misses        119      137      +18     

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[gsilvapt]

Just a note that you might want to update the PR description/screenshots to avoid some of the mentions 😄

[TomsFreitas]

Forgot that this is open source 😮‍💨