Files
amethyst/commons
nrobi144 2f3805bbfa feat(commons,desktop): inline AUTH approval banner with [Once] [Always] [Never]
Adds AuthApprovalBanner in commons.relayClient.auth — a Compose-
Multiplatform composable that renders one row per pending tier-2
NIP-42 AUTH challenge with three actions matching the AuthApprovalScope:

  [Once]    — sign this challenge, don't persist
  [Always]  — sign + persist ALWAYS via the store
  [Never]   — drop + persist BLOCKED via the store

Wired into desktop Main.kt as a global top-of-content banner reading
authCoordinator.pendingApprovals and calling authCoordinator.resolve.
Now tier-2 challenges actually have a UI to resolve — desktop AUTH is
end-to-end usable.

Up to 3 rows stack inline; the rest collapse into a "+N more pending"
row (click-to-expand can come later). Each row shows the relay's
display URL plus message-count when multiple challenges from the same
relay have coalesced.

The composable itself is in commons so Android picks it up free when
its AccountAuthApprovals VM wire-up lands — only the Main.kt-level
wiring (where to mount the banner in the layout) is platform-specific.

Lifecycle:
- Banner subscribes to pendingApprovals via collectAsState; recomposes
  only when the PersistentMap identity changes (per the substrate
  built in earlier commits).
- onResolve calls authCoordinator.resolve(url, scope), which completes
  the underlying CompletableDeferred + removes the entry from the
  pending map; the suspended signer wakes up and signs (or doesn't).
2026-07-09 07:33:21 +03:00
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