Ужесточить gate auto-coder по issue catalog

docs/orchestration/issue_catalog.json

@@ -120,6 +120,7 @@
       "severity": "P0",
       "business_meaning": "Ответ не начинает с прямого бизнес-вывода, хотя пользователь задал прямой вопрос.",
       "root_layers": ["answer_surface", "business_utility"],
+      "expected_answer_contract": "direct_answer_surface_v1",
       "detectors": ["first_line_not_direct_answer", "top_level_scaffold_before_answer"],
       "allowed_patch_targets": [
         "llm_normalizer/backend/src/services/address_runtime/composeStage.ts",
@@ -135,12 +136,25 @@
         "failed_scenario",
         "direct_answer_surface_pack",
         "accepted_smoke_pack"
-      ]
+      ],
+      "acceptance": {
+        "must_have": [
+          "direct_answer_first",
+          "business_meaning_before_service_context",
+          "honest_unknown_when_evidence_is_limited"
+        ],
+        "must_not_have": [
+          "debug ids before answer",
+          "route ids before answer",
+          "service scaffold before answer"
+        ]
+      }
     },
     "technical_garbage_in_answer": {
       "severity": "P0",
       "business_meaning": "Финальный ответ протащил debug/runtime/MCP-механику в пользовательскую поверхность.",
       "root_layers": ["answer_surface", "business_utility"],
+      "expected_answer_contract": "technical_garbage_free_answer_v1",
       "detectors": ["runtime_tokens_in_user_answer", "capability_ids_in_user_answer"],
       "allowed_patch_targets": [
         "llm_normalizer/backend/src/services/address_runtime/composeStage.ts",
@@ -155,7 +169,19 @@
         "failed_scenario",
         "technical_garbage_canary_pack",
         "accepted_smoke_pack"
-      ]
+      ],
+      "acceptance": {
+        "must_have": [
+          "business_answer_only",
+          "evidence_summary_when_useful"
+        ],
+        "must_not_have": [
+          "route ids",
+          "capability ids",
+          "debug payload",
+          "raw runtime enums"
+        ]
+      }
     },
     "accounting_contract_missing": {
       "severity": "P1",
@@ -181,6 +207,7 @@
       "severity": "P2",
       "business_meaning": "Ограниченный ответ не предлагает полезный следующий шаг.",
       "root_layers": ["answer_surface", "business_utility"],
+      "expected_answer_contract": "limited_answer_next_action_v1",
       "detectors": ["limited_answer_without_next_action"],
       "allowed_patch_targets": [
         "llm_normalizer/backend/src/services/address_runtime/composeStage.ts",
@@ -194,7 +221,18 @@
         "failed_scenario",
         "limited_answer_pack",
         "accepted_smoke_pack"
-      ]
+      ],
+      "acceptance": {
+        "must_have": [
+          "clear_limitation",
+          "next_action_if_limited",
+          "no_overclaiming"
+        ],
+        "must_not_have": [
+          "fake evidence",
+          "masked route failure"
+        ]
+      }
     },
     "route_candidate_enablement_gap": {
       "severity": "P1",