Expired dust gets a quiet line and a Forget button, not a red warning.

A coin past its expiry and under the 330-sat floor can be renewed by
nobody and exited by nobody; the home page said "the server can still
renew it" in red over 21 sats. Now a muted line points at Manage, where
the coin's row offers Forget: held as spent, quietly, so it stops
counting and stops warning. Larger expired coins keep the warning.

Co-Authored-By: Claude Fable 5.1 <[email protected]>
Claude-Session: https://claude.ai/code/session_01VhUKyXKtsJ67QAFfb7QR9D

1 files changed, 15 insertions, 0 deletions

diff --git a/src/ark/manager.js b/src/ark/manager.js
index b828d7e..311c793 100644
--- a/src/ark/manager.js
+++ b/src/ark/manager.js
@@ -362,6 +362,21 @@ export class ArkManager {
     return true;
   }
 
+  // Give up a coin that has expired and is too small to renew (under the
+  // 330-sat output floor) or that the server has refused as expired: it is
+  // the server's now, in effect. Held as spent, quietly, so it stops
+  // counting and stops warning.
+  forgetVtxo(id) {
+    const v = this._vtxo(id);
+    if (!v || v.state !== 'spendable') return false;
+    const tip = this._tipH || 0;
+    if (!(v.expiryRejected || (tip && v.expiryHeight && v.expiryHeight <= tip))) return false;
+    v.state = 'spent';
+    v.forgotten = true;
+    this._save();
+    return true;
+  }
+
   balance() {
     const tip = this._tipH || 0;
     const sum = (st) => this.state.vtxos