feat(seer): Add an org flag to allow/disallow seer automation delegation (to other llms)

[ryan953]

This sticks close to https://github.com/getsentry/sentry/pull/104205/files to add the field. But in this case the field is an enabler/disabler, not a default to be copied into project settings.

So we will have to read this value ALONG with the project settings when it comes time to make LLM calls:

• If this is disabled, then no delegation can happen, we use Seer
• If this is enabled, but the project is not configured to delegate, we use Seer
• If this is enabled AND the project is configured to delegate, then we delegate

[codecov[bot]]

Codecov Report

:white_check_mark: All modified and coverable lines are covered by tests. :white_check_mark: All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff            @@
##           master   #104362    +/-   ##
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  Coverage   80.52%    80.53%            
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  Files        9330      9330            
  Lines      400731    400853   +122     
  Branches    25695     25695            
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+ Hits       322692    322828   +136     
+ Misses      77573     77559    -14     
  Partials      466       466            

[github-actions[bot]]

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