fix: Handle null response in nDPId settings view

- Add catch() handler for getInterfaces() API call
- Provide fallback interface list if API returns null
- Bump release to r2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

package/secubox/luci-app-ndpid/Makefile

@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-ndpid
 PKG_VERSION:=0.9.1
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 PKG_ARCH:=all
 
 PKG_LICENSE:=Apache-2.0

package/secubox/luci-app-ndpid/htdocs/luci-static/resources/view/ndpid/settings.js

@@ -11,13 +11,13 @@ return view.extend({
 	load: function() {
 		return Promise.all([
 			uci.load('ndpid'),
-			api.getInterfaces()
+			api.getInterfaces().catch(function() { return {}; })
 		]);
 	},
 
 	render: function(data) {
 		var interfaces = data[1] || {};
-		var available = interfaces.available || [];
+		var available = (interfaces && interfaces.available) ? interfaces.available : ['br-lan', 'eth0', 'eth1', 'wlan0'];
 
 		var m, s, o;