test(admin): fix 3 stale vitest logic assumptions

These were pre-existing failures (stale tests, not source bugs):

- getNextStep walks steps ordered by `seq`, not array order (ai-act seq 350
  sits before import 400). The tests assumed array order; derive the
  expectations from the seq-sorted sequence instead.
- buildDocumentScope: a document required only by the level matrix is
  `mandatory` but may be `medium` priority — only trigger-mandated docs (and
  the high-priority doc types) are forced to high. The test wrongly asserted
  ALL mandatory docs are high; now it checks the trigger-mandated ones.

Full vitest suite: 414/414 green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

admin-compliance/lib/sdk/__tests__/compliance-scope-engine.test.ts

@@ -253,14 +253,18 @@ describe('buildDocumentScope', () => {
     })
   })
 
-  it('mandatory documents have high priority', () => {
+  it('trigger-mandated documents get high priority', () => {
     const t = trigger('HT-A01', 'L3', {
       category: 'art9',
       mandatoryDocuments: ['VVT'],
     })
     const docs = complianceScopeEngine.buildDocumentScope('L3', [t], [])
-    const mandatoryDocs = docs.filter((d: any) => d.requirement === 'mandatory')
-    mandatoryDocs.forEach((doc: any) => {
+    // A document required only by the level matrix is mandatory but may be
+    // medium priority (getDocumentPriority); only trigger-mandated docs (those
+    // with a populated triggeredBy) are forced to high priority.
+    const triggerMandated = docs.filter((d: any) => (d.triggeredBy?.length ?? 0) > 0)
+    expect(triggerMandated.length).toBeGreaterThan(0)
+    triggerMandated.forEach((doc: any) => {
       expect(doc.priority).toBe('high')
     })
   })

admin-compliance/lib/sdk/__tests__/types.test.ts

@@ -78,14 +78,20 @@ describe('getStepByUrl', () => {
 })
 
 describe('getNextStep', () => {
+  // getNextStep walks the steps ordered by `seq` (not array order), so the
+  // expectations are derived from the seq-sorted sequence to stay correct when
+  // steps are reordered or inserted (e.g. ai-act seq 350 sits before import 400).
+  const bySeq = [...SDK_STEPS].sort((a, b) => a.seq - b.seq)
+
   it('should return the next step in sequence', () => {
+    const idx = bySeq.findIndex(s => s.id === 'use-case-assessment')
     const nextStep = getNextStep('use-case-assessment')
     expect(nextStep).toBeDefined()
-    expect(nextStep?.id).toBe('import')
+    expect(nextStep?.id).toBe(bySeq[idx + 1].id)
   })
 
   it('should return undefined for the last step', () => {
-    const lastStep = SDK_STEPS[SDK_STEPS.length - 1]
+    const lastStep = bySeq[bySeq.length - 1]
     const nextStep = getNextStep(lastStep.id)
     expect(nextStep).toBeUndefined()
   })