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/partial/podcastdirectitems.blade.php

@@ -0,0 +1,38 @@
+<div>
+    @foreach($podcasts as $podcast)
+            <?php
+        $url = ($isPodcast ? '/podcast/aflevering' : '/gemist/fragment') . $podcast->url;
+        $popoutUrl = route('luister.podcast') . $podcast->url . '?auth=' . $podcast->auth;
+            ?>
+        <div class="box full-width featured">
+            <div class="row">
+                <div class="col-12 col-md-6">
+                    <a href="{{$url}}" title="{{$podcast->title}}">
+                        <img src="{{$podcast->image && $podcast->image->url ? $imgBase . $podcast->image->url : '/images/noimage.png'}}"/>
+                    </a>
+                </div>
+                <div class="col-12 col-md-6">
+                    <h2 class="post_title"><a href="{{$url}}" title="{{$podcast->title}}">{!!$podcast->titleWithoutProgram()!!}</a></h2>
+                    <div class="sub_title">
+                        @if ($podcast->program)
+                            <a class="program_name" href="/{{ ($isPodcast ? 'podcast' : 'programma') . $podcast->program->url }}"
+                               title="{{$podcast->program->name}}">{{$podcast->program->name}}</a>
+                        @endif
+                        <span class="post_date" title="{{Formatter::relativeDate($podcast->created)}}">
+                                        <i class="fa-regular fa-clock"></i> {{Formatter::relativeDate($podcast->created)}}
+                                    </span>
+                    </div>
+                    <div class="clipText clipText-7" title="{{strip_tags($podcast->content)}}">
+                        {!!$podcast->content!!}
+                    </div>
+                    <a class="action_button btn player" href="{{$popoutUrl}}">
+                        <span class="fa fa-external-link-alt"></span>
+                        <span>Luister in nieuw venster</span>
+                    </a>
+                </div>
+            </div>
+        </div>
+
+    @endforeach
+
+</div><!--/.row-->