Sample Klein edits from source and bind Studio 2 extensions correctly

components/studio2/Details.vue

@@ -8,6 +8,9 @@ const props=defineProps<{metadata?:any}>()
 const rows=computed(()=>{const m=props.metadata||{},s=m.settings||{};const time=(v:any)=>v?new Date(v).toLocaleString():null;return [
  {label:'Kind / mode',value:[m.kind,m.mode].filter(Boolean).join(' / ')},
  {label:'Engine',value:m.engine},{label:'Graph ID',value:m.graphId},
+ {label:'Sample latent',value:m.sampleLatent},{label:'Edit denoise',value:m.sampleDenoise},
+ {label:'Source still',value:m.sourceStillId || m.imageAId || 'None'},
+ {label:'Hero reference attached',value:m.heroReferenceAttached==null?'Not recorded':m.heroReferenceAttached?'Yes':'No'},
  {label:'Seed',value:s.seed},{label:'Steps',value:s.steps},{label:'CFG',value:s.cfg},
  {label:'Size',value:s.width&&s.height?`${s.width} × ${s.height}`:null},{label:'Duration',value:s.duration!=null?`${s.duration}s`:null},
  {label:'LoRAs',value:s.loraStack?.length?s.loraStack.map((l:any)=>`${l.name} · ${l.strengthModel}`).join('\n'):'None'},