Replace lightning toolkit with wallet adapter

src/lib/lightning/wallet/factory.ts

@@ -0,0 +1,16 @@
+import {isNWCWallet, isWebLNWallet, type Wallet} from "@welshman/util"
+import {NWCWallet} from "./NWCWallet"
+import {WebLNWallet, getWebLn} from "./WebLNWallet"
+import type {IWallet} from "./IWallet"
+
+export const createWalletAdapter = (wallet: Wallet): IWallet => {
+  if (isNWCWallet(wallet)) {
+    return new NWCWallet(wallet.info)
+  }
+
+  if (isWebLNWallet(wallet)) {
+    return new WebLNWallet(getWebLn())
+  }
+
+  throw new Error("Unsupported wallet type")
+}