Three organic surfaces, each answering an objection at the moment it
bites. /agents lists all twelve agents with each hook's exact event
surface (mirrors AgentSpec.all + hook/setup.go + the plugins) and what
a card can do — allow/deny or observe. /changelog renders the appcast
HTML the Sparkle updater already publishes, so release notes have one
source of truth. /faq answers privacy (scoped honestly: no prompt or
code content leaves the device), the notch question, battery,
permissions, the macOS 14 floor and offline use — no refund question,
per decision: the trial is the answer. Nav gains the three links.
Tests: appcast parser suite (5 tests) covers CDATA, escaped HTML,
Version-prefix titles and garbage input.
Issues: FRE-12, FRE-13, FRE-14