feat(platform-objects): drop unused team kind from sys_business_unit (ADR-0057 D11)

.changeset/adr-0057-d11-drop-bu-kind-team.md

@@ -0,0 +1,13 @@
+---
+"@objectstack/platform-objects": minor
+---
+
+Drop the unused `team` value from `sys_business_unit.kind` (ADR-0057 addendum D11).
+
+The `team` kind collided head-on with the first-class `sys_team` object: a
+`kind='team'` business unit walks the hierarchical `BusinessUnitGraphService`,
+while `sys_team` is the flat better-auth collaboration grouping served by
+`TeamGraphService`. `kind` is a display-only categorisation hint (it does not
+change graph semantics) and had **zero** usages anywhere in the repo, so this is a
+safe narrowing with no data migration. New enum:
+`company | division | department | office | cost_center`.

packages/platform-objects/src/apps/translations/en.objects.generated.ts

@@ -599,7 +599,6 @@ export const enObjects: NonNullable<TranslationData['objects']> = {
           company: "company",
           division: "division",
           department: "department",
-          team: "team",
           office: "office",
           cost_center: "cost_center"
         }

packages/platform-objects/src/apps/translations/es-ES.objects.generated.ts

@@ -599,7 +599,6 @@ export const esESObjects: NonNullable<TranslationData['objects']> = {
           company: "Empresa",
           division: "División",
           department: "Departamento",
-          team: "Equipo",
           office: "Oficina",
           cost_center: "Centro de coste"
         }

packages/platform-objects/src/apps/translations/ja-JP.objects.generated.ts

@@ -599,7 +599,6 @@ export const jaJPObjects: NonNullable<TranslationData['objects']> = {
           company: "会社",
           division: "事業部",
           department: "部門",
-          team: "チーム",
           office: "オフィス",
           cost_center: "コストセンター"
         }

packages/platform-objects/src/apps/translations/zh-CN.objects.generated.ts

@@ -599,7 +599,6 @@ export const zhCNObjects: NonNullable<TranslationData['objects']> = {
           company: "公司",
           division: "事业部",
           department: "部门",
-          team: "团队",
           office: "办公地点",
           cost_center: "成本中心"
         }

packages/platform-objects/src/identity/sys-business-unit.object.ts

@@ -9,7 +9,7 @@ import { ObjectSchema, Field } from '@objectstack/spec/data';
  * `sys_team`** (which is the flat better-auth collaboration grouping).
  *
  * A single tenant typically has one `kind='company'` root, then nested
- * `division` / `department` / `team` / `office` nodes underneath. The
+ * `division` / `department` / `office` nodes underneath. The
  * `kind` enum is purely a display/categorisation hint — the recursive
  * structure works identically regardless of value.
  *
@@ -94,7 +94,7 @@ export const SysBusinessUnit = ObjectSchema.create({
     }),
 
     kind: Field.select(
-      ['company', 'division', 'department', 'team', 'office', 'cost_center'],
+      ['company', 'division', 'department', 'office', 'cost_center'],
       {
         label: 'Kind',
         required: true,