feat(solo-dialogs): layout-conformance + entity-profielen

Story 6 van PBI "Alle dialogen conform docs/patterns/dialog.md".

- batch-enqueue-blocker-dialog: entityDialog* layout-classes
- task-detail-dialog: entityDialog* layout-classes (rest van interne
  layout blijft custom — hybride detail+blur-save view)
- docs/specs/dialogs/task-detail.md — profiel dat het blur-save +
  PATCH-route patroon documenteert (afwijking van klassieke
  Server-Action+form flow)
- docs/specs/dialogs/batch-enqueue-blocker.md — profiel voor
  informational confirm-dialog

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

components/solo/task-detail-dialog.tsx

@@ -5,6 +5,7 @@ import Link from 'next/link'
 import { toast } from 'sonner'
 import { Markdown } from '@/components/markdown'
 import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
+import { entityDialogContentClasses } from '@/components/shared/entity-dialog-layout'
 import { Badge } from '@/components/ui/badge'
 import { Button } from '@/components/ui/button'
 import { Textarea } from '@/components/ui/textarea'
@@ -373,7 +374,7 @@ function TaskDetailContent({ task, productId, isDemo, repoUrl, onClose }: TaskDe
 export function TaskDetailDialog({ task, productId, isDemo, repoUrl, onClose }: TaskDetailDialogProps) {
   return (
     <Dialog open={!!task} onOpenChange={(open) => { if (!open) onClose() }}>
-      <DialogContent className="sm:max-w-lg">
+      <DialogContent showCloseButton={false} className={entityDialogContentClasses}>
         {task && (
           <TaskDetailContent
             key={task.id}