Files
amethyst/commons
nrobi144 49d31ccb44 feat(commons): SigningOpState.Progress for per-step in-flight UI
Adds a Progress(current, total, label?) variant to SigningOpState so
multi-step signing operations (NIP-17 group sends via remote signer,
batched zaps) can show "Encrypting via remote signer (3 of 5)" rather
than an opaque indeterminate spinner.

Backwards compatible:
- Pending stays a data object — existing callers' `is Pending` checks
  unaffected.
- New helper `isPending()` returns true for both Pending and Progress;
  SigningState.execute uses it so a second execute() during Progress
  returns null (matching the old single-flight semantics).
- SigningAwareButton renders both Pending and Progress as a spinner;
  callers wanting the counter must read the state directly.
- SigningStatusBar adds a Progress branch that shows "<label>
  (<current> of <total>)" — uses "Signing" as default label.

New `SigningState.updateProgress(current, total, label?)` lets the
in-flight block emit progress updates between Pending start and
finish. No-op when state is Idle/Error so callers don't have to gate.

Wire-up for NIP-17 bunker sends (publishing per-recipient progress
during NIP17Factory.createWraps' mapNotNullAsync) is a follow-up
that depends on threading the SigningState reference into the
factory's signing lambda; the substrate is here.
2026-07-09 07:33:42 +03:00
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