test(fixtures): replace sector-specific example material with generic, fictitious examples — green

Every fixture, test document, tool example and document now uses an invented
kitchen-and-baking handbook series, written in this repository. The package's
behaviour is unchanged; src/ changes are comments and help text only.

- Generated fixtures are regenerated from their generators. Their structural
  counts are identical before and after: elements, images, rows, cells,
  headings, bookmarks and the witness inventory's per-document totals. The
  image-inbox and accounting documents are renamed kapittel-84-*.
- tools/okf_accounting_gate.py: the two options that named one real corpus
  each are replaced by a generic, repeatable --corpus PATH with no default.
  Row 5 compares the PDF pair alone. Gate verdict unchanged: RED rows 2, 3, 6.
- tools/okf_witness.py: the STS JSON reader for one publisher's delivery is
  removed, along with its three twins and five tests. The mutation harness
  loses W09.
- docs/: 13 dated reports that documented runs on a retired reference corpus
  are removed, and 40 are neutralized. Dead links are removed, and no new
  dangling path is introduced.
- The synthetic MCP-gate corpus and the residual probe words are neutral.

Valgt: keep the `okf quality --fasit` bar value (the measured fraction, one corpus) and
rewrite only its provenance, because the verdict stays unchanged and the
number names nothing.

Term check with the local list: 0 of 411 tracked files, 0 file names, 0 of
27 binary fixtures. Suite after git add: 2457 passed, 1 skipped. The base
tree had 2460 passed and 2 skipped; five tests went with the JSON reader and
four were added by the term check. ruff, ruff format and mypy --strict src/
are clean.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/test_pdf_font_and_ocr.py

@@ -65,9 +65,9 @@ def test_the_font_reader_is_off_by_default() -> None:
     text = _extract(FONT_PDF)
     assert text == (
         "Generelle tekniske krav\n"
-        "Utkilingen skal ha helning 1:15.\n"
+        "Deigkulene skal ha hevetid 1:15.\n"
         "Merking\n"
-        "Kravet gjelder alle veiklasser."
+        "Kravet gjelder alle bakeformer."
     )
     assert "#" not in text
 
@@ -77,9 +77,9 @@ def test_font_headings_emit_atx_the_proposer_already_reads() -> None:
     text = _extract(FONT_PDF, pdf_headings=True)
     assert text == (
         "# Generelle tekniske krav\n"
-        "Utkilingen skal ha helning 1:15.\n"
+        "Deigkulene skal ha hevetid 1:15.\n"
         "## Merking\n"
-        "Kravet gjelder alle veiklasser."
+        "Kravet gjelder alle bakeformer."
     )
     matched = [line for line in text.split("\n") if _ATX.match(line)]
     assert matched == ["# Generelle tekniske krav", "## Merking"]
@@ -167,12 +167,12 @@ def _fake_engine(lines: tuple[str, ...]) -> types.ModuleType:
 
 def test_ocr_recovers_a_page_that_produced_no_text(monkeypatch: pytest.MonkeyPatch) -> None:
     """Without the flag this document is `extractor_empty_pdf`; with it, text."""
-    monkeypatch.setitem(sys.modules, "rapidocr", _fake_engine(("Krav til helning", "1:15")))
+    monkeypatch.setitem(sys.modules, "rapidocr", _fake_engine(("Krav til hevetid", "1:15")))
     extract_module._pdf_pages.cache_clear()
     with pytest.raises(ExtractionError) as excinfo:
         _extract(NO_TEXT_PDF)
     assert excinfo.value.code == "extractor_empty_pdf"
-    assert _extract(NO_TEXT_PDF, ocr=True) == "Krav til helning\n1:15"
+    assert _extract(NO_TEXT_PDF, ocr=True) == "Krav til hevetid\n1:15"
 
 
 def test_ocr_leaves_a_page_that_already_has_text_alone(
@@ -198,11 +198,11 @@ def test_the_cid_trigger_is_a_share_of_the_page_and_has_a_measured_floor() -> No
     """
     assert extract_module.OCR_CID_SHARE == 0.10
     assert extract_module.cid_share("(cid:3)(cid:4)(cid:5)") == 1.0
-    assert extract_module.cid_share("Krav til helning på utkilingen") == 0.0
+    assert extract_module.cid_share("Krav til hevetid på deigkulene") == 0.0
     assert extract_module.cid_share("") == 0.0
     assert extract_module.needs_ocr("") is True
     assert extract_module.needs_ocr("   \n ") is True
-    assert extract_module.needs_ocr("Krav til helning") is False
+    assert extract_module.needs_ocr("Krav til hevetid") is False
 
 
 # --- both flags, reached from `okf build` ------------------------------------