Nouveau Agreements

Agreements preview for site admins

Internal: the Agreements area from docs/specs/AGREEMENTS.md is built and open to site admins only.

Internal: Agreements (/agreements) is built as a site-admin preview (AgreementsPolicy::MEMBERS_ENABLED is false). The Library holds one standard agreement, Y Combinator's post-money valuation cap SAFE (version 1.2, transcribed word for word and not yet reviewed by a lawyer). An agreement's questions are answered in place and the text fills in as they are answered; Send for signature freezes the text, makes the PDF and opens an E-Signatures request with each party as a signer and a signature field on each signature line. Download PDF, Make a copy in Documents, Duplicate and Delete are in the agreement's More menu. Search, Recent work, a contact's history and the assistant (search_agreements) show agreements to site admins.