Replace lightning toolkit with wallet adapter

src/app/components/WalletConnect.svelte

@@ -1,6 +1,6 @@
 <script lang="ts">
   import {debounce} from "throttle-debounce"
-  import {nwc} from "@getalby/sdk"
+  import {nwc} from "@lib/lightning"
   import {sleep, assoc} from "@welshman/lib"
   import type {NWCInfo} from "@welshman/util"
   import {pubkey, userProfile, updateSession} from "@welshman/app"
@@ -33,8 +33,14 @@
     loading = true
 
     try {
-      await Promise.all([sleep(800), getWebLn().enable()])
-      const info = await getWebLn().getInfo()
+      const webLn = getWebLn()
+
+      if (!webLn) {
+        throw new Error("WebLN not available")
+      }
+
+      await Promise.all([sleep(800), webLn.enable()])
+      const info = (await webLn.getInfo?.()) || {}
 
       if (!info?.supports?.includes("lightning")) {
         pushToast({

src/app/components/WalletPay.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-  import {Invoice} from "@getalby/lightning-tools/bolt11"
+  import {Invoice} from "@lib/lightning/bolt11"
   import {debounce} from "throttle-debounce"
   import {session} from "@welshman/app"
   import Bolt from "@assets/icons/bolt.svg?dataurl"

src/app/components/WalletReceive.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-  import {Invoice} from "@getalby/lightning-tools/bolt11"
+  import {Invoice} from "@lib/lightning/bolt11"
   import AltArrowLeft from "@assets/icons/alt-arrow-left.svg?dataurl"
   import Bolt from "@assets/icons/bolt.svg?dataurl"
   import Refresh from "@assets/icons/refresh.svg?dataurl"