feat(tkeg): tkeg BOM 자재관리 서비스 초기 세팅 (api + web + docker-compose)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tkeg/api/app/services/__init__.py

@@ -0,0 +1,13 @@
+"""
+서비스 모듈
+"""
+
+from .material_classifier import classify_material, get_manufacturing_method_from_material
+from .materials_schema import MATERIAL_STANDARDS, SPECIAL_MATERIALS
+
+__all__ = [
+    'classify_material',
+    'get_manufacturing_method_from_material', 
+    'MATERIAL_STANDARDS',
+    'SPECIAL_MATERIALS'
+]