增加笔画生产尺寸与数量报告

按最终矢量页面汇总每个相机单元的笔画包络，并标出低于 0.2 mm 的数量。
已核对 SVG、清单哈希和 Blender 导出，175 项相关测试通过。

tests/test_stroke_texture_cli.py

@@ -12,6 +12,21 @@ from orisys_sensor_design.manifest import RevisionPaths, sha256_file
 REVISION = Path(__file__).resolve().parents[1] / "sensors" / "finger-xynova" / "r01"
 
 
+def _production_report(output_dir: Path, ids: tuple[str, ...]) -> None:
+    views = []
+    for view_id in ids:
+        svg = output_dir / f"stroke_texture_{view_id}.svg"
+        views.append({
+            "id": view_id, "stroke_count": 3, "width_mm": {"min": 0.1, "max": 0.3},
+            "length_mm": {"min": 0.2, "max": 0.5}, "width_below_target_count": 1,
+            "svg": {"sha256": sha256_file(svg)},
+        })
+    (output_dir / "stroke_texture_production_report.json").write_text(json.dumps({
+        "schema": "orisys-sensor-design/stroke-production-report-v1",
+        "width_target_mm": 0.2, "views": views,
+    }), encoding="utf-8")
+
+
 def _args(job: Path, output_dir: Path, views=False) -> argparse.Namespace:
     return argparse.Namespace(
         views=views, source_job=job, output_dir=output_dir,
@@ -42,6 +57,7 @@ def test_exports_from_geometry_job(tmp_path, monkeypatch):
         calls.append((script, blend, args))
         for fmt in ("png", "svg", "pdf"):
             (output_dir / f"stroke_texture_compute.{fmt}").write_bytes(fmt.encode())
+        _production_report(output_dir, ("compute",))
         return 0
 
     monkeypatch.setattr(cli, "_run_blender_script", run_blender)
@@ -55,6 +71,7 @@ def test_exports_from_geometry_job(tmp_path, monkeypatch):
     assert manifest["schema"] == "orisys-sensor-design/stroke-texture-manifest-v2"
     assert manifest["source_job"]["sha256"] == sha256_file(job)
     assert set(manifest["outputs"][0]["artifacts"]) == {"png", "svg", "pdf"}
+    assert "stroke_texture_production_report.json" in manifest["auxiliary"]
     assert cli.cmd_stroke_texture(REVISION, _args(job, output_dir)) == 2
     assert len(calls) == 1
 
@@ -78,6 +95,7 @@ def test_multiview_exports_owned_pairs_without_colour_artwork(tmp_path, monkeypa
                 (output_dir / f"stroke_texture_{pair}.{fmt}").write_bytes(pair.encode())
         for name in ("_multiview_ground_truth.json", "_print_views.json"):
             (output_dir / name).write_text("{}", encoding="utf-8")
+        _production_report(output_dir, ("uv_1", "uv_2"))
         return 0
 
     monkeypatch.setattr(cli, "_run_blender_script", run_blender)
@@ -87,5 +105,24 @@ def test_multiview_exports_owned_pairs_without_colour_artwork(tmp_path, monkeypa
     manifest = json.loads((output_dir / "stroke_texture_manifest.json").read_text())
     assert manifest["views"] is True
     assert [entry["id"] for entry in manifest["outputs"]] == ["uv_1", "uv_2"]
-    assert set(manifest["auxiliary"]) == {"_multiview_ground_truth.json", "_print_views.json"}
+    assert set(manifest["auxiliary"]) == {
+        "_multiview_ground_truth.json", "_print_views.json",
+        "stroke_texture_production_report.json",
+    }
     assert len(calls) == 1
+
+
+def test_rejects_report_for_a_different_svg(tmp_path, monkeypatch):
+    job = _job(tmp_path)
+    output_dir = tmp_path / "strokes"
+
+    def run_blender(_script, _blend, _args):
+        for fmt in ("png", "svg", "pdf"):
+            (output_dir / f"stroke_texture_compute.{fmt}").write_bytes(fmt.encode())
+        _production_report(output_dir, ("compute",))
+        (output_dir / "stroke_texture_compute.svg").write_bytes(b"changed")
+        return 0
+
+    monkeypatch.setattr(cli, "_run_blender_script", run_blender)
+    assert cli.cmd_stroke_texture(REVISION, _args(job, output_dir)) == 3
+    assert not (output_dir / "stroke_texture_manifest.json").exists()