fix(api): clear legacy draft urgency during migration

api-v3/src/database/migrations/1790113800000-f6-1-act-urgency-at-lock.ts

@@ -6,6 +6,7 @@ export class F61ActUrgencyAtLock1790113800000 implements MigrationInterface {
   public async up(q: QueryRunner): Promise<void> {
     await q.query(`ALTER TABLE inspection_acts ALTER COLUMN urgency DROP DEFAULT`);
     await q.query(`ALTER TABLE inspection_acts ALTER COLUMN urgency DROP NOT NULL`);
+    await q.query(`UPDATE inspection_acts SET urgency=NULL WHERE status='DRAFT'`);
   }
 
   public async down(q: QueryRunner): Promise<void> {

api-v3/test/unit/f6-3-mobile-act-finding-flow.test.ts

@@ -61,4 +61,5 @@ test('F6.1 Acta urgency is null while drafting and is persisted atomically at lo
   assert.match(actsService, /urgency: null/);
   assert.match(closingService, /urgency=\$2/);
   assert.match(migration, /ALTER COLUMN urgency DROP NOT NULL/);
+  assert.match(migration, /SET urgency=NULL WHERE status='DRAFT'/);
 });