feat: add scan status indicator to missing-German view and update poll() to track missing source status

Add #missingStatus span to missing section stats with "Scan wird vorbereitet …" text. Change missing section data-source from "radarr" to "missing". Update poll() function to select #missingStatus element and call updateScanStatus() for data.missing when element exists

templates/index.html

@@ -74,7 +74,7 @@ if ('serviceWorker' in navigator) {
 {% if sonarr_enabled %}<section id="sonarr" class="view" data-source="sonarr"><div class="stats"><span class="stat" id="seriesCount">{{ series|length }} Serien</span><span class="stat scan" id="sonarrStatus">Scan wird vorbereitet …</span><span class="stat">Dashboard: {{ local_series_path }}</span></div><div class="tablewrap" id="seriesList">
 {% for category in series_categories %}{% if category.series %}<section class="series-category"><div class="series-category-heading"><h2>{{ category.label }}</h2><span>{{ category.series|length }} Serien</span></div>{% for group in category.series %}<details class="series" open><summary>{{ group.title }} <span class="muted">({{ group.year or '—' }}) · {{ group.episodes|length }} Episoden</span></summary><table><thead><tr><th class="col-title">Episode</th><th class="col-quality">Quality</th><th class="col-state">Status</th><th class="col-audio">Audio</th><th class="col-subs">Untertitel</th><th class="col-video">Video</th><th class="col-size">Größe</th></tr></thead><tbody>{% for r in group.episodes %}<tr><td><span class="title">{{ r.title }}</span></td><td><span class="badge {% if not r.missing %}quality{% endif %}">{{ r.quality }}</span></td><td><span class="state {{ r.state.class }}">{{ r.state.label }}</span></td><td><div class="badges">{% for l in r.audio_languages %}<span class="badge">{{ l.flag }} {{ l.name }}</span>{% else %}<span class="muted">—</span>{% endfor %}</div></td><td><div class="badges">{% for l in r.subtitle_languages %}<span class="badge">{{ l.flag }} {{ l.name }}</span>{% else %}<span class="muted">—</span>{% endfor %}</div></td><td>{{ r.video_codec }}</td><td>{{ r.size }}</td></tr>{% endfor %}</tbody></table></details>{% endfor %}</section>{% endif %}{% endfor %}
 </div></section>{% endif %}
-<section id="missing" class="view" data-source="radarr"><div class="stats"><span class="stat" id="missingCount">{{ missing_german_movies|length + (missing_german_series|map(attribute='episodes')|map('length')|sum) }} Einträge ohne Deutsch</span><span class="stat scan" id="seasonZeroHint">Vorhanden oder wird gerade geladen · Staffel 0 ausgeblendet</span></div><div class="tablewrap missing-table">
+<section id="missing" class="view" data-source="missing"><div class="stats"><span class="stat" id="missingCount">{{ missing_german_movies|length + (missing_german_series|map(attribute='episodes')|map('length')|sum) }} Einträge ohne Deutsch</span><span class="stat scan" id="missingStatus">Scan wird vorbereitet …</span><span class="stat scan" id="seasonZeroHint">Vorhanden oder wird gerade geladen · Staffel 0 ausgeblendet</span></div><div class="tablewrap missing-table">
 <table id="missingMovies"><thead><tr><th class="col-title">Film</th><th class="col-quality">Qualität</th><th class="col-state">Status</th><th class="col-audio">Audio</th><th class="col-subs">Untertitel</th><th class="col-video">Video</th><th class="col-size">Größe</th></tr></thead><tbody>{% for r in missing_german_movies %}<tr><td><span class="title">{{ r.title }}</span><span class="year">{{ r.year or '' }}</span></td><td><span class="badge {% if not r.missing %}quality{% endif %}">{{ r.quality }}</span></td><td><span class="state bad">Ohne Deutsch</span></td><td><div class="badges">{% for l in r.audio_languages %}<span class="badge">{{ l.flag }} {{ l.name }}</span>{% else %}<span class="muted">—</span>{% endfor %}</div></td><td><div class="badges">{% for l in r.subtitle_languages %}<span class="badge">{{ l.flag }} {{ l.name }}</span>{% else %}<span class="muted">—</span>{% endfor %}</div></td><td>{{ r.video_codec }}</td><td>{{ r.size }}</td></tr>{% endfor %}</tbody></table>
 {% for group in missing_german_series %}<details class="series missing-series"><summary>{{ group.title }} <span class="muted">({{ group.year or '—' }}) · {{ group.episodes|length }} Episoden ohne Deutsch</span></summary><table><thead><tr><th class="col-title">Episode</th><th class="col-quality">Qualität</th><th class="col-state">Status</th><th class="col-audio">Audio</th><th class="col-subs">Untertitel</th><th class="col-video">Video</th><th class="col-size">Größe</th></tr></thead><tbody>{% for r in group.episodes %}<tr><td><span class="title">{{ r.title }}</span></td><td><span class="badge {% if not r.missing %}quality{% endif %}">{{ r.quality }}</span></td><td><span class="state bad">Ohne Deutsch</span></td><td><div class="badges">{% for l in r.audio_languages %}<span class="badge">{{ l.flag }} {{ l.name }}</span>{% else %}<span class="muted">—</span>{% endfor %}</div></td><td><div class="badges">{% for l in r.subtitle_languages %}<span class="badge">{{ l.flag }} {{ l.name }}</span>{% else %}<span class="muted">—</span>{% endfor %}</div></td><td>{{ r.video_codec }}</td><td>{{ r.size }}</td></tr>{% endfor %}</tbody></table></details>{% endfor %}
 {% if not missing_german_movies and not missing_german_series %}<div class="empty-state">Alle vorhandenen Filme und Episoden haben deutsches Audio oder deutsche Untertitel.</div>{% endif %}</div></section>
@@ -90,7 +90,7 @@ function apply(){const q=search.value.trim().toLowerCase();let n=0;rows.forEach(
 document.querySelectorAll('.nav button').forEach(b=>b.onclick=()=>{document.querySelectorAll('.nav button').forEach(x=>x.classList.remove('active'));document.querySelectorAll('.view').forEach(x=>x.classList.remove('active'));b.classList.add('active');document.querySelector('#'+b.dataset.view).classList.add('active');const rescan=document.querySelector('#rescan'),sourceSelect=document.querySelector('#scanSource'),canRescan=['radarr','sonarr','missing'].includes(b.dataset.view);if(canRescan)sourceSelect.value=b.dataset.view;rescan.disabled=false;rescan.title='Bibliothek neu scannen';sessionStorage.setItem('dashboard-active-view',b.dataset.view)});const rememberedView=sessionStorage.getItem('dashboard-active-view');if(rememberedView)document.querySelector(`.nav button[data-view="${rememberedView}"]`)?.click();
 function statusText(s){if(s.state==='running'){const pct=s.total?Math.round(s.done/s.total*100):0;return `Scan läuft · ${s.done}/${s.total||'?'} Dateien · ${pct}%`}if(s.state==='done')return 'Scan abgeschlossen ✓';if(s.state==='error')return 'Scanfehler: '+s.error;return 'Scan wird vorbereitet …'}
 function updateScanStatus(selector,s){const el=document.querySelector(selector);if(!el)return;const pct=s.total?Math.min(100,Math.round(s.done/s.total*100)):0;el.textContent=statusText(s);el.style.setProperty('--scan-progress',`${pct}%`);el.classList.toggle('scan-running',s.state==='running')}
-const seenRunning={radarr:false,sonarr:false,missing:false};async function poll(){try{const data=await (await fetch('/api/scan-status')).json();updateScanStatus('#radarrStatus',data.radarr);const sonarr=document.querySelector('#sonarrStatus');if(sonarr)updateScanStatus('#sonarrStatus',data.sonarr);['radarr','sonarr','missing'].forEach(source=>{if(data[source].state==='running')seenRunning[source]=true;if(seenRunning[source]&&['done','error'].includes(data[source].state)){seenRunning[source]=false;setTimeout(()=>{sessionStorage.setItem('dashboard-active-view',document.querySelector('.nav button.active')?.dataset.view||'dashboard');location.reload()},700)}})}catch(e){} };setInterval(poll,1200);poll();
+const seenRunning={radarr:false,sonarr:false,missing:false};async function poll(){try{const data=await (await fetch('/api/scan-status')).json();updateScanStatus('#radarrStatus',data.radarr);const sonarr=document.querySelector('#sonarrStatus');if(sonarr)updateScanStatus('#sonarrStatus',data.sonarr);const missing=document.querySelector('#missingStatus');if(missing)updateScanStatus('#missingStatus',data.missing);['radarr','sonarr','missing'].forEach(source=>{if(data[source].state==='running')seenRunning[source]=true;if(seenRunning[source]&&['done','error'].includes(data[source].state)){seenRunning[source]=false;setTimeout(()=>{sessionStorage.setItem('dashboard-active-view',document.querySelector('.nav button.active')?.dataset.view||'dashboard');location.reload()},700)}})}catch(e){} };setInterval(poll,1200);poll();
 document.querySelector('#rescan').onclick=async()=>{const b=document.querySelector('#rescan'),source=document.querySelector('#scanSource').value;sessionStorage.setItem('dashboard-active-view',document.querySelector('.nav button.active')?.dataset.view||'dashboard');b.disabled=true;b.textContent='Scan läuft …';await fetch('/api/rescan?source='+source,{method:'POST'});b.disabled=false;b.textContent='↻ Neu scannen';poll()};
 </script>
 <script>