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

instructions/link-taxonomy.md

@@ -144,6 +144,7 @@ entity to entity.
 | `staffed-by` | — | is carried out, in part, by the target's work |
 | `consults` | — | draws on the target's judgment without the target carrying the work |
 | `informs` | — | keeps the target informed, without the target taking part |
+| `member-of` | — | belongs to the organization the target is |
 | `alternative-to` | itself | serves the same purpose as the target, so a reader choosing between them wants both |
 
 `uses` versus `depends-on` is the distinction worth keeping sharp: if removing the target breaks
@@ -172,6 +173,10 @@ A collection authorises whichever of the five its pages need. A household wiki m
 and drop `involves`. Someone only mentioned - neither working, consulted nor informed - takes no
 edge at all (step 1).
 
+`member-of` versus `part-of`: a department is a component of its company and takes `part-of`; a
+person belongs to one without being a component of it, and takes `member-of`. It has no inverse -
+an organization page lists its people in its own text, and its inbound view shows the rest.
+
 `alternative-to` versus `contrasts` versus `compares-with`: `contrasts` asserts a *difference
 worth reading both for*, `alternative-to` asserts *substitutability* - two things a reader might
 pick between for the same job. `compares-with` weighs them on named dimensions, which in this