build: entity_type project -> codebase rename (#122)

Files changed:
- CHANGES.md
- README.md
- VERSION
- instructions/kb-profiles.md
- instructions/wiki-ingest/SKILL.md
- kb/concepts/architectures/LLM Wiki Pattern.md
- kb/concepts/architectures/Three-Layer Architecture.md
- kb/entities/COLLECTION.md
- kb/entities/INDEX.md
- kb/entities/codebases/BCDModule.md
- kb/entities/codebases/Chemenu.md
- kb/entities/codebases/andybalholm-edl.md
- kb/entities/codebases/goresponsiveness.md
- kb/entities/codebases/ha-core.md
- kb/entities/codebases/hacs-e3dc.md
- kb/entities/codebases/hacs-integration-blueprint.md
- kb/entities/codebases/llm-wiki-skills.md
- kb/entities/codebases/plugnburn-edl.md
- kb/entities/codebases/wiki-skills-vanillaflava.md
- kb/entities/codebases/wiki-skills.md
- kb/entities/projects/BCDModule.md
- kb/entities/projects/Chemenu.md
- kb/entities/projects/andybalholm-edl.md
- kb/entities/projects/goresponsiveness.md
- kb/entities/projects/ha-core.md
- kb/entities/projects/hacs-e3dc.md
- kb/entities/projects/hacs-integration-blueprint.md
- kb/entities/projects/llm-wiki-skills.md
- kb/entities/projects/plugnburn-edl.md
- kb/entities/projects/wiki-skills-vanillaflava.md
- kb/entities/projects/wiki-skills.md
- kb/index.md
- tools/chemenu/tests/test_type_resolver.py
- tools/chemenu/tests/test_types_cmd.py
- types/entity.guidance.md
- types/entity.md
- types/entity.schema.yaml

kb/index.md

@@ -18,7 +18,7 @@ The page tables live in a generated `INDEX.md` inside each collection, linked be
 - **Concepts:** 80
 - **Entities:** 72
 - **Sources:** 29
-- **Last Updated:** 2026-09-10
+- **Last Updated:** 2026-09-19
 
 ---
 
@@ -46,8 +46,8 @@ The page tables live in a generated `INDEX.md` inside each collection, linked be
 
 | Area | Pages | Index |
 |------|------:|-------|
+| Codebasen | 11 | [entities/INDEX.md#codebasen](entities/INDEX.md#codebasen) |
 | Personen | 4 | [entities/INDEX.md#personen](entities/INDEX.md#personen) |
-| Projekte | 11 | [entities/INDEX.md#projekte](entities/INDEX.md#projekte) |
 | Systeme | 6 | [entities/INDEX.md#systeme](entities/INDEX.md#systeme) |
 | Technologien | 20 | [entities/INDEX.md#technologien](entities/INDEX.md#technologien) |
 | Werkzeuge | 31 | [entities/INDEX.md#werkzeuge](entities/INDEX.md#werkzeuge) |