feat(ST-dgognlsz): SoloTaskCard 4-regels layout met Tooltips

4-regels layout: taaknaam+task_code badge (tooltip: naam+beschrijving),
beschrijving+pbi_code badge (tooltip: pbi_title+pbi_description), story+job-badge.
SoloTaskCardOverlay identieke 4-regels structuur zonder tooltips.
PBI-velden toegevoegd aan SoloTask-interface + Prisma-queries + test-fixtures.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

__tests__/components/solo/solo-board-batch-enqueue.test.tsx

@@ -94,6 +94,9 @@ const TODO_TASK = {
   story_code: 'ST-1',
   story_title: 'Story 1',
   task_code: 'ST-1.1',
+  pbi_code: null,
+  pbi_title: null,
+  pbi_description: null,
 }
 
 const DEFAULT_PROPS = {

__tests__/components/solo/task-detail-dialog.test.tsx

@@ -65,6 +65,9 @@ const baseTask: SoloTask = {
   story_code: 'ST-100',
   story_title: 'Test Story',
   task_code: 'ST-100.1',
+  pbi_code: null,
+  pbi_title: null,
+  pbi_description: null,
 }
 
 const DEFAULT_PROPS = {

__tests__/stores/solo-store-realtime.test.ts

@@ -17,6 +17,9 @@ const baseTask = (id: string, overrides: Partial<SoloTask> = {}): SoloTask => ({
   story_code: 'ST-100',
   story_title: 'Original Story',
   task_code: 'ST-100.1',
+  pbi_code: null,
+  pbi_title: null,
+  pbi_description: null,
   ...overrides,
 })