feat: people live on their organization's page until promoted; organization subtype, member-of, broken_anchors lint (#172)

Files changed:
- CHANGES.md
- README.md
- VERSION
- instructions/kb-profiles.md
- instructions/link-taxonomy.md
- instructions/page-lifecycle.md
- instructions/wiki-ingest/SKILL.md
- instructions/wiki-lint/SKILL.md
- kb/entities/COLLECTION.md
- kb/entities/INDEX.md
- kb/entities/organizations/E3DC GmbH.md
- kb/entities/people/E3DC GmbH.md
- kb/index.md
- kb/log.md
- tools/CONTRACT.md
- tools/chemenu/commands/lint.py
- tools/chemenu/kb_scan.py
- tools/chemenu/lint_core.py
- tools/chemenu/tests/test_lint.py
- tools/chemenu/tests/test_new_page.py
- tools/chemenu/tests/test_type_resolver.py
- tools/chemenu/tests/test_types_cmd.py
- types/entity.md
- types/entity.organization.md
- types/entity.person.md
- types/entity.schema.yaml

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SnAJ7Z3CpVD3PRbN73QtU2

types/entity.md

@@ -1,7 +1,7 @@
 ---
 type: types/type-spec.md
 name: entity
-description: Base type for entity pages - codebases, systems, tools, technologies or people
+description: Base type for entity pages - codebases, systems, tools, technologies, people or organizations
 schema: types/entity.schema.yaml
 subtype_field: entity_type
 base_dir: entities
@@ -13,6 +13,7 @@ layout:
   tool: {dir: tools, title: Werkzeuge}
   technology: {dir: technologies, title: Technologien}
   person: {dir: people, title: Personen}
+  organization: {dir: organizations, title: Organisationen}
 ---
 
 # Entity
@@ -27,7 +28,7 @@ how to write a conforming page is [types/entity.guidance.md](entity.guidance.md)
 | Field | Required | Use |
 |---|---:|---|
 | `type` | Yes | `types/entity.md` |
-| `entity_type` | Yes | One of: codebase, system, tool, technology, person |
+| `entity_type` | Yes | One of: codebase, system, tool, technology, person, organization |
 | `tags` | No | Navigation tags for categorization |
 | `created` | Yes | Creation date (YYYY-MM-DD) |
 | `modified` | Yes | Date last changed (YYYY-MM-DD) |