fix: stale wiki/ path literals nach kb/ nachgezogen, mit Test-Guard gegen die naechste Umbenennung

Files changed:
- CHANGES.md
- VERSION
- kb/entities/projects/Chemenu.md
- kb/log.md
- tools/chemenu/commands/_util.py
- tools/chemenu/commands/cite_cmd.py
- tools/chemenu/commands/git_publish.py
- tools/chemenu/commands/log_append.py
- tools/chemenu/commands/page_ops.py
- tools/chemenu/commands/provenance_cmd.py
- tools/chemenu/commands/raw_cmd.py
- tools/chemenu/commands/run_budget.py
- tools/chemenu/commands/touch.py
- tools/chemenu/commands/xref.py
- tools/chemenu/frontmatter_io.py
- tools/chemenu/lint_core.py
- tools/chemenu/tests/test_log_append.py
- tools/chemenu/tests/test_source_hygiene.py
- tools/chemenu/tests/test_touch.py
- tools/chemenu/tests/test_type_resolver.py
- tools/chemenu/type_resolver.py
- tools/wikitool
- types/type-spec.md
- types/type-spec.schema.yaml

tools/chemenu/commands/provenance_cmd.py

@@ -171,7 +171,7 @@ def build_provenance_index(kb_dir: Path, raw_dir: Path) -> str:
 
 @app.command("rebuild-index")
 def rebuild_index(
-    dry_run: bool = typer.Option(False, "--dry-run", help="Print the result instead of writing wiki/provenance.md"),
+    dry_run: bool = typer.Option(False, "--dry-run", help="Print the result instead of writing kb/provenance.md"),
 ):
     content = build_provenance_index(config.KB_DIR, config.RAW_DIR)
     provenance_file = config.KB_DIR / "provenance.md"