Load/render workspace alignment (#182)

* docs: plan load render workspace alignment

* fix: normalize workspace status hydration

* fix: avoid duplicate backlog hydration load

* refactor: use sprint store active story

* refactor: migrate solo to workspace store

* chore: stabilize verification ignores

components/solo/solo-hydration-wrapper.tsx

@@ -0,0 +1,55 @@
+'use client'
+
+import { useEffect, useRef } from 'react'
+import { useSoloStore } from '@/stores/solo-store'
+import type { SoloWorkspaceSnapshot } from '@/stores/solo-workspace/types'
+
+interface SoloHydrationWrapperProps {
+  initialData: SoloWorkspaceSnapshot
+  children: React.ReactNode
+}
+
+function fingerprint(data: SoloWorkspaceSnapshot): string {
+  const taskPart = data.tasks
+    .map((task) => [
+      task.id,
+      task.status,
+      task.sort_order,
+      task.title,
+      task.implementation_plan ?? '',
+      task.verify_only ? '1' : '0',
+      task.verify_required,
+      task.story_id,
+      task.story_title,
+      task.story_code ?? '',
+    ].join(':'))
+    .join(',')
+  const unassignedPart = data.unassignedStories
+    .map((story) => [
+      story.id,
+      story.title,
+      story.code ?? '',
+      story.tasks.map((task) => `${task.id}:${task.status}:${task.title}`).join('|'),
+    ].join(':'))
+    .join(',')
+  return [
+    data.product.id,
+    data.sprint.id,
+    data.activeUserId,
+    taskPart,
+    unassignedPart,
+  ].join('||')
+}
+
+export function SoloHydrationWrapper({ initialData, children }: SoloHydrationWrapperProps) {
+  const lastFingerprint = useRef<string>('')
+
+  useEffect(() => {
+    const fp = fingerprint(initialData)
+    if (fp === lastFingerprint.current) return
+    lastFingerprint.current = fp
+    useSoloStore.getState().hydrateSnapshot(initialData)
+  }, [initialData])
+
+  return <>{children}</>
+}