Replace leftover 'personal, noncommercial' boilerplate with a license
covering internal business use and client-services work, permit using
generated Outputs in client deliverables, and carve Outputs out of the
Section 2.2 commercial-exploitation restriction.
* Add Google user data disclosures and Limited Use statement to privacy policy
* Show GA4 connect surfaces to the Google OAuth verification reviewer account
* List OpenAI as a potential AI model provider in the privacy policy
* feat: add markdown-backed legal pages
Move privacy into the Fumadocs content pipeline and add a terms page so legal copy can be managed as markdown alongside other generated pages.
* save terms draft
* clean up notes
* Add privacy policy
* Update policies
* save
* simplify legal page routes
