Related to: https://github.com/fleetdm/fleet/issues/48052
Changes:
- Added a JSON FAQ to the security and control pages header
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## Summary by CodeRabbit
* **New Features**
* Added FAQ structured data (JSON-LD) to the “Security and control” page
to enhance search engine understanding and visibility.
* The page layout now conditionally renders the FAQ JSON-LD script in
the document head when available.
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Eric
7125bddf75