АРЧ - UI и domain loop: синхронизировать локальную LLM-модель через shared config + КВИН 3

tests/test_domain_case_loop.py

@@ -17,6 +17,7 @@ from scripts.domain_case_loop import (
     evaluate_analyst_gate,
     evaluate_deterministic_loop_gate,
     load_scenario_pack,
+    load_shared_local_llm_defaults,
     merge_scenario_date_scope,
     select_primary_repair_focus,
     restore_line_collapsed_files_from_snapshot,
@@ -66,6 +67,65 @@ def test_merge_scenario_date_scope_preserves_historical_anchor_on_followup() ->
     assert merged["source"] == "current_analysis"
 
 
+def test_load_shared_local_llm_defaults_uses_ui_selected_local_model(tmp_path) -> None:
+    config_path = tmp_path / "shared_llm_connection.json"
+    config_path.write_text(
+        json.dumps(
+            {
+                "schema_version": "shared_llm_connection_v1",
+                "updated_at": "2026-04-15T06:00:00Z",
+                "connection": {
+                    "llmProvider": "local",
+                    "model": "unsloth/qwen3-30b-a3b-instruct-2507",
+                    "baseUrl": "http://127.0.0.1:1234/v1",
+                    "temperature": 0.2,
+                    "maxOutputTokens": 1200,
+                },
+            },
+            ensure_ascii=False,
+            indent=2,
+        )
+        + "\n",
+        encoding="utf-8",
+    )
+
+    defaults = load_shared_local_llm_defaults(config_path)
+
+    assert defaults["llm_provider"] == "local"
+    assert defaults["llm_model"] == "unsloth/qwen3-30b-a3b-instruct-2507"
+    assert defaults["llm_base_url"] == "http://127.0.0.1:1234/v1"
+    assert defaults["temperature"] == 0.2
+    assert defaults["max_output_tokens"] == 1200
+
+
+def test_load_shared_local_llm_defaults_ignores_non_local_provider(tmp_path) -> None:
+    config_path = tmp_path / "shared_llm_connection.json"
+    config_path.write_text(
+        json.dumps(
+            {
+                "schema_version": "shared_llm_connection_v1",
+                "updated_at": "2026-04-15T06:00:00Z",
+                "connection": {
+                    "llmProvider": "openai",
+                    "model": "gpt-4o-mini",
+                    "baseUrl": "https://api.openai.com/v1",
+                    "temperature": 0,
+                    "maxOutputTokens": 700,
+                },
+            },
+            ensure_ascii=False,
+            indent=2,
+        )
+        + "\n",
+        encoding="utf-8",
+    )
+
+    defaults = load_shared_local_llm_defaults(config_path)
+
+    assert defaults["llm_provider"] == "local"
+    assert defaults["llm_model"] == "qwen2.5-14b-instruct-1m"
+
+
 def test_load_scenario_pack_accepts_active_domain_contract(tmp_path) -> None:
     manifest_path = tmp_path / "active_domain_contract.json"
     manifest_path.write_text(