fix: resolve all TypeScript build errors in zap implementation

- ZapWindow.tsx: Import useProfile from @/hooks/useProfile instead of applesauce-react/hooks
- ZapWindow.tsx: Remove Tabs import (unused)
- ZapWindow.tsx: Remove htmlFor prop from Label components (not supported)
- create-zap-request.ts: Remove non-existent EventTemplate import
- create-zap-request.ts: Use inferred type for template object
- lnurl.ts: Prefix unused lnurl parameter with underscore

All TypeScript compilation errors resolved. Code ready for production build.

src/components/ZapWindow.tsx

@@ -33,9 +33,8 @@ import {
   DialogTitle,
 } from "@/components/ui/dialog";
 import { Label } from "@/components/ui/label";
-import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
 import QRCode from "qrcode";
-import { useProfile } from "applesauce-react/hooks";
+import { useProfile } from "@/hooks/useProfile";
 import { use$ } from "applesauce-react/hooks";
 import eventStore from "@/services/event-store";
 import { useWallet } from "@/hooks/useWallet";
@@ -397,7 +396,7 @@ export function ZapWindow({
 
               {/* Custom amount */}
               <div className="space-y-2">
-                <Label htmlFor="custom-amount">Custom Amount</Label>
+                <Label>Custom Amount</Label>
                 <Input
                   id="custom-amount"
                   type="number"
@@ -413,7 +412,7 @@ export function ZapWindow({
 
               {/* Comment */}
               <div className="space-y-2">
-                <Label htmlFor="comment">Comment (optional)</Label>
+                <Label>Comment (optional)</Label>
                 <Input
                   id="comment"
                   placeholder="Say something nice..."

src/lib/create-zap-request.ts

@@ -3,7 +3,7 @@
  */
 
 import { EventFactory } from "applesauce-core/event-factory";
-import { EventTemplate, NostrEvent } from "@/types/nostr";
+import type { NostrEvent } from "@/types/nostr";
 import type { EventPointer, AddressPointer } from "./open-parser";
 import accountManager from "@/services/accounts";
 import { relayListCache } from "@/services/relay-list-cache";
@@ -88,7 +88,7 @@ export async function createZapRequest(
   }
 
   // Create event template
-  const template: EventTemplate = {
+  const template = {
     kind: 9734,
     content: params.comment || "",
     tags,

src/lib/lnurl.ts

@@ -72,7 +72,7 @@ export async function resolveLightningAddress(
 /**
  * Decode LNURL (bech32-encoded URL) to plain HTTPS URL
  */
-export function decodeLnurl(lnurl: string): string {
+export function decodeLnurl(_lnurl: string): string {
   // For simplicity, we'll require Lightning addresses (lud16) instead of lud06
   // Most modern wallets use lud16 anyway
   throw new Error(