refactor: step 2 - extract domain services (tasks, prompts, snapshots, knowledge)

services/knowledge/service.py

@@ -0,0 +1,37 @@
+"""
+===============================================================================
+FILE: services/knowledge/service.py
+PROJECT: SCUD Orion AI (Unified Architecture)
+MODULE: services / knowledge
+ROLE: Доменный сервис базы знаний, правил компании и синонимов подразделений.
+===============================================================================
+"""
+
+from typing import List, Dict, Any
+from core.repositories.zup_repo import (
+    get_all_rules_from_db,
+    add_rule_to_db,
+    get_department_synonyms_dict,
+    add_department_synonym_to_db
+)
+
+
+def get_rules() -> List[Dict[str, Any]]:
+    """Получить все правила базы знаний в виде списка словарей."""
+    raw_rules = get_all_rules_from_db()
+    return [{"id": idx, "rule_text": r} for idx, r in enumerate(raw_rules, 1)]
+
+
+def add_rule(rule_text: str, added_by: str = "Human") -> None:
+    """Добавить новое правило в базу знаний."""
+    add_rule_to_db(rule_text, added_by=added_by)
+
+
+def get_synonyms() -> Dict[str, str]:
+    """Получить словарь синонимов отделов."""
+    return get_department_synonyms_dict()
+
+
+def register_department_synonym(short_name: str, full_name: str) -> None:
+    """Сохранить новую пару синонимов подразделения."""
+    add_department_synonym_to_db(short_name, full_name)