v0.318.0: the internal data place, partitions, an honest whole-box backup offer (R-1084), sys_drive never offered (R-1082)

felhom.eu architecture/16 §4-§6 (build B). MinAgent 0.157.0 — the internal place and the partitions appear only when
agent >= 0.158.0 reports them. Tests red-proved; four parity fixtures refreshed (only the new lines).

Claude-Session: https://claude.ai/code/session_012qRErfCoiTkvDK9N5XHbzb

controller/internal/web/testdata/i18n_parity/storage_init.html

@@ -256,16 +256,26 @@ async function loadDisks(){
     var cands = (j.data&&j.data.initialize)||[];
     if(cands.length===0){ document.getElementById('disk-list').innerHTML='<p class="form-hint">Nincs elérhető meghajtó az inicializáláshoz. Csatlakoztass egy új adathordozót — a rendszer-, a biztonsági mentés- és a már használatban lévő meghajtók itt nem jelennek meg.</p>'; return; }
     var html='<div class="drive-list">';
-    cands.forEach(function(d,i){
+    var n=0;
+    function card(dev, title, sub, db){
+      var i=n++;
+      return '<label class="drive-card role-user-data is-selectable" id="dc-'+i+'">'
+        +'<div class="drive-card-top"><div class="drive-select"><input type="radio" name="disk" value="'+esc(dev)+'" data-db="'+(db?'1':'0')+'" data-i="'+i+'" onchange="pickDisk(this)">'
+        +'<div class="drive-id"><span class="drive-name">'+title+'</span><span class="drive-sub">'+sub+'</span></div></div>'
+        +'<div class="drive-badges">'+dataBadge({data_bearing:db})+'</div></div></label>';
+    }
+    cands.forEach(function(d){
       var title = d.model ? esc(d.model) : esc(d.device);
       var parts = [esc(d.device)];
       if(d.size_bytes) parts.push(fmtSize(d.size_bytes));
       if(d.fstype) parts.push('jelenlegi: '+esc(d.fstype));
-      var sub = parts.join(' · ');
-      html+='<label class="drive-card role-user-data is-selectable" id="dc-'+i+'">'
-        +'<div class="drive-card-top"><div class="drive-select"><input type="radio" name="disk" value="'+esc(d.device)+'" data-db="'+(d.data_bearing?'1':'0')+'" data-i="'+i+'" onchange="pickDisk(this)">'
-        +'<div class="drive-id"><span class="drive-name">'+title+'</span><span class="drive-sub">'+sub+'</span></div></div>'
-        +'<div class="drive-badges">'+dataBadge(d)+'</div></div></label>';
+      
+      if(!d.whole_disk_in_use) html+=card(d.device, title, parts.join(' · '), d.data_bearing);
+      (d.partitions||[]).forEach(function(p){
+        if(p.state!=='empty' && p.state!=='filesystem') return;
+        var ps=[esc(p.device)]; if(p.size_bytes) ps.push(fmtSize(p.size_bytes)); if(p.fstype) ps.push('jelenlegi: '+esc(p.fstype));
+        html+=card(p.device, title+' — '+'{n}. rész'.replace('{n}', p.number||'?'), ps.join(' · '), p.state==='filesystem');
+      });
     });
     html+='</div>';
     document.getElementById('disk-list').innerHTML=html;