Update specter-desktop app to v1.8.1 (#1219)

apps/registry.json

@@ -358,7 +358,7 @@
         "id": "specter-desktop",
         "category": "Wallets",
         "name": "Specter Desktop",
-        "version": "1.8.0",
+        "version": "1.8.1",
         "tagline": "Multisig with hardware wallets made easy",
         "description": "Specter Desktop connects to the Bitcoin Core running on your Umbrel and functions as a watch-only coordinator for multi-signature and single-key Bitcoin wallets. At the moment Specter Desktop is working with all major hardware wallets including:\n\n- Trezor\n- Ledger\n- KeepKey\n- BitBox02\n- ColdCard (optionally airgapped, using an SD card)\n- Electrum (optionally airgapped, if running Electrum on an airgapped computer/phone)\n- Specter DIY (optionally airgapped, using QR codes)\n- Cobo (airgapped, using QR codes)\n\nSpecter Desktop also supports using the Bitcoin Core on your Umbrel as a hot wallet, by importing or generating a random BIP39 mnemonic, but this feature is experimental and we do not recommend using it at this stage. We plan to add support for other hardware wallets as they come up.",
         "developer": "Crypto Advance",

apps/specter-desktop/docker-compose.yml

@@ -2,7 +2,7 @@ version: "3.7"
 
 services:
   web:
-    image: lncm/specter-desktop:v1.8.0@sha256:8fd2d8649b42526f83090024c6f2f50d3c8ad518c81e3131640226f03dff507b
+    image: lncm/specter-desktop:v1.8.1@sha256:0fab344245e0b3fb27b8d62a74e2503e53d1a51ab8b9c8a6170f975bf880a70a
     stop_signal: SIGINT
     restart: on-failure
     stop_grace_period: 1m