PROFILE_PAGES_FEATURE.md: URL-routed /u/:npub profile pages with banner,
avatar, kind-0 metadata, NIP-05, npub copy, action row, and a filterable
designs grid. Zaps and tips are explicitly out of scope.
LIGHTNING_ZAPS_FEATURE.md: minimal LNURL-pay → bolt11 → QR tip flow.
No NWC, no NIP-57 zap requests, no zap receipts. Vendors qrcode-generator
for in-browser QR rendering. Lands separately, behind profile pages.
Co-Authored-By: Claude Opus 4.7 <[email protected]>
