fix: pass all zap props from WindowRenderer to ZapWindow

WindowRenderer was only passing recipientPubkey and eventPointer,
dropping addressPointer, customTags, and relays. This caused
CLI flags like -T (custom tags) and -r (relays) to be ignored.

Now all parsed zap command props flow through to ZapWindow
and subsequently to createZapRequest.

src/components/WindowRenderer.tsx

@@ -234,6 +234,9 @@ export function WindowRenderer({ window, onClose }: WindowRendererProps) {
           <ZapWindow
             recipientPubkey={window.props.recipientPubkey}
             eventPointer={window.props.eventPointer}
+            addressPointer={window.props.addressPointer}
+            customTags={window.props.customTags}
+            relays={window.props.relays}
             onClose={onClose}
           />
         );