feat: Add npm dependencies and update vendor paths

- Add package.json dependencies: jquery, jquery-ui, moment, daterangepicker, wavesurfer.js, air-datepicker
- Create scripts/setup-vendor.js to copy npm packages to public/assets/vendor
- Update view templates to use vendor paths instead of old /js/ or CDN URLs
- Clean up legacy commented-out scripts in master layout

resources/views.all/widgets/regioagenda.blade.php

@@ -0,0 +1,10 @@
+<ul class="list no_border spacing clearfix">
+@foreach($data as $item)
+	@if($loop->index >= 5) @break @endif
+	<li class="bullet_style_2">
+			<h5>
+				<a href="{{url($item->url)}}" title="{{$item->title}}" style="color: inherit;">{{$item->title}}</a>
+			</h5>
+	</li>
+@endforeach
+</ul>