Feature | Extend Swagger Coverage for controller OAuth2SummitScheduleSettingsApiController (#402)

* feat: Extend Swagger Coverage for controller `OAuth2SummitScheduleSettingsApiController`

* fix: Change "namespace" word positioning

* chore: Add the security schema for the controller into its own file

* fix: response schema and add missing security params

* feat: Add changes requested

* fix: rebase to main and fix doc generation

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Co-authored-by: Matias Perrone <github@matiasperrone.com>

Author: matiasperrone-exo