feat(PBI-59): Sprint.code (SP-N sequentieel per product) (#153)

Voegt een verplicht code-veld toe aan Sprint, sequentieel per product
(consistent met PBI-N, ST-NNN, T-N).

- **Schema** — `Sprint.code String @db.VarChar(30)` + `@@unique([product_id, code])`
- **Migratie** — voegt kolom toe als nullable, backfillt bestaande sprints
  via `ROW_NUMBER() OVER (PARTITION BY product_id ORDER BY created_at)`
  als `SP-N`, en zet daarna NOT NULL + UNIQUE.
- **Generator** — `generateNextSprintCode(productId)` in lib/code-server.ts
  volgt het patroon van story/pbi/task; createSprintAction gebruikt
  `createWithCodeRetry` voor race-bescherming.
- **Seed** — sprint-counter per product (`SP-1`, `SP-2`, ...).

Zichtbaar in:
- Sprint-header (`Product › Sprint actief · SP-3`)
- JobCard + JobDetailPane voor SPRINT_IMPLEMENTATION jobs
- Insights: VelocityChart x-axis (compacter dan goal-truncated),
  AlignmentTrend tooltip, SprintInfoStrip
- actions/jobs-page.ts: `sprintCode` is weer een echte code i.p.v. null

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Janpeter Visser 2026-05-07 20:10:16 +02:00 committed by GitHub
parent 16f01283ef
commit a268df3680
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20 changed files with 97 additions and 29 deletions

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@ -35,6 +35,7 @@ import type { SprintStory } from './sprint-backlog'
interface Sprint {
id: string
code: string
sprint_goal: string
status: string
start_date: Date | null
@ -136,6 +137,8 @@ export function SprintHeader({ productId: _productId, productName, sprint, isDem
<span className="text-xs text-muted-foreground">{productName}</span>
<span className="text-muted-foreground"></span>
<span className="text-xs font-medium text-primary">Sprint actief</span>
<span className="text-muted-foreground">·</span>
<span className="text-xs font-mono text-muted-foreground">{sprint.code}</span>
</div>
{editingGoal ? (