把被逐字锁定的年运函数改回原样，历史清单不再要求已删除的占位文件。

年数表字面量留在 calc_mudda_with_dasha_balance 里。调用矩阵测试改为确认这两个路径已删并由现行模块接替。pytest 三条文件 187 通过、1 跳过、0 失败。

Co-Authored-By: Grok (agent loop)

tests/test_dasha_api_engine_parity.py

@@ -67,7 +67,15 @@ BALANCE_ANCHORS = (
     ("shodashottari_dasha", "PUSHYA_INDEX"),
 )
 
-FROZEN_YEAR_TABLES = {"dasha_analyzer.py", "divisional_charts_extended.py"}
+# 原值：白名单只有 dasha_analyzer.py、divisional_charts_extended.py
+# 新值：加上 tajika.py
+# 原因：calc_mudda_with_dasha_balance 被 test_ported_function_is_verbatim 逐字锁定，
+#       函数里的年数字面量不能改成共享表引用。其余非白名单文件仍只能命中 dasha_common.py。
+FROZEN_YEAR_TABLES = {
+    "dasha_analyzer.py",
+    "divisional_charts_extended.py",
+    "tajika.py",
+}
 YEAR_TABLE = re.compile(
     r"""['"]Ketu['"]\s*:\s*7\b.*?['"]Venus['"]\s*:\s*20\b.*?['"]Mercury['"]\s*:\s*17\b""",
     re.DOTALL,

tests/test_owner_case_purge_contract.py

@@ -153,9 +153,28 @@ def test_invocation_matrix_paths_counts_hash_and_boundaries() -> None:
         assert all(row == by_id[row["technique_id"]] for row in matrix[key])
     for bucket in matrix["migration_batches"].values():
         assert all(row == by_id[row["technique_id"]] for row in bucket)
+    # 原值：矩阵里每个 sample_files 路径都必须存在
+    # 新值：scripts/extended_dashas.py 必须不存在，由 scripts/dasha_registry.py 接替；
+    #       scripts/conditional_dashas.py 必须不存在，由 dwisaptatisama / shattrimshatsama /
+    #       dwadashottari 三个现行模块接替。其余路径仍必须存在。
+    # 原因：BUG-1341 删除了这两个占位文件。矩阵是历史归档，不改 JSON，也不把旧文件加回来。
+    #       test_historical_artifacts_are_byte_preserved_not_refreshed 只管另一份封存归档，不管这份清单。
+    deleted_placeholders = {
+        "scripts/extended_dashas.py": ("scripts/dasha_registry.py",),
+        "scripts/conditional_dashas.py": (
+            "scripts/dwisaptatisama_dasha.py",
+            "scripts/shattrimshatsama_dasha.py",
+            "scripts/dwadashottari_dasha.py",
+        ),
+    }
     for row in rows:
         for paths in row["sample_files"].values():
-            assert all((ROOT / path).is_file() for path in paths)
+            for path in paths:
+                if path in deleted_placeholders:
+                    assert not (ROOT / path).is_file()
+                    assert all((ROOT / successor).is_file() for successor in deleted_placeholders[path])
+                else:
+                    assert (ROOT / path).is_file()
     for key in ("kp_exact_cusp", "kp_star_sub_sub", "timing_holdout", "saham", "tajika", "gulika", "sphuta", "prashna"):
         assert by_id[key]["claim_status"] == "blocked_or_observation_only"
         assert by_id[key]["commercial_sync_policy"] == "sync_observation_or_boundary_contract_only"