Phone boot: remember opened DM wraps across boots; supersede stuck relay-only sync records.

A remote-signer (bunker) wallet re-opened the relay's last ~400 gift wraps
on EVERY boot — the seen-set lived in memory only — and each wrap costs two
NIP-46 round trips with a schnorr sign+verify apiece on the client. On the
Pixel that was ~4s of a 15s pegged boot. Opened (and given-up) wrap ids are
now kept in the messages feature state, bounded to 1500 id prefixes, and
loaded before the inbox subscription.

The outbox also replaces a record whose route changed even when its digest
matches: the 874KB relay-only ark record that could never publish would
otherwise have stayed in front of its Blossom successor forever.

Verified live: the wallet's 633KB ark domain uploaded to blossom.coinos.io
and its pointer was acknowledged by relay.coinos.io on the next boot.

Co-Authored-By: Claude Fable 5.1 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Nw1Dijik1tLVKRM1WkU7xE

1 files changed, 4 insertions, 1 deletions

diff --git a/src/sync-outbox.js b/src/sync-outbox.js
index 2062d9e..80042d1 100644
--- a/src/sync-outbox.js
+++ b/src/sync-outbox.js
@@ -52,7 +52,10 @@ export class SyncOutbox {
     const key = PREFIX + pubkey + ':' + dtag;
     let previous;
     try { previous = JSON.parse(this.storage.getItem(key)); } catch {}
-    if (previous?.digest === digest) { this.wake(); return; }
+    // Same content, same route: nothing to do. A record that changed route
+    // (an oversized domain now bound for Blossom, or back inline) is replaced
+    // even for identical content — the stuck relay-only copy must go.
+    if (previous?.digest === digest && !!previous.blob === !!blob) { this.wake(); return; }
     // A pending, never-sent event can be replaced within the same second.
     // Once attempted, use a later timestamp: Nostr resolves equal timestamps
     // by event id, which can otherwise leave the OLD snapshot in the relay.