feat: Include Grafana time range in feedback emails

[MoritzWeber0]

The dashboard will use the creation date of the session as from timestamp and the time where the email is sent as to timestamp.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.62%. Comparing base (ce67ae4) to head (820c059).
Report is 4 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2218   +/-   ##
=======================================
  Coverage   87.62%   87.62%           
=======================================
  Files         240      240           
  Lines        8267     8268    +1     
  Branches      568      568           
=======================================
+ Hits         7244     7245    +1     
  Misses        863      863           
  Partials      160      160           

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[codecov]

Bundle Report

Bundle size has no change ✅

[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

[github-actions]

API Changelog 4.18.2.dev4+gb0a5ba2b

[github-actions]

This report was generated by comparing b0a5ba2 with ce67ae4.
If you would like to check difference, please check here.

ArtifactName: reg

✨✨ That's perfect, there is no visual difference! ✨✨

item	count
pass	484
change	0
new	0
delete	0

[zusorio]

I think it would also be very useful for these links to be on the session overview table but that can be a separate PR

[MoritzWeber0]

I think it would also be very useful for these links to be on the session overview table but that can be a separate PR

Yes, that's out of scope for this PR.