feat: 견적 참조 데이터 API, 수주 전환 로직 개선, 검사기준서 필드 통합

- 견적 참조 데이터(현장명, 부호) 조회 API 추가 (GET /quotes/reference-data)
- 수주 전환 시 floor_code/symbol_code를 quoteItem.note에서 파싱하도록 변경
- 수주 전환 시 note에 formula_category 저장
- 검사기준서 프리셋: standard + standard_criteria → text_with_criteria로 통합
- tolerance 컬럼 width 조정 (120px → 85px)
- LOGICAL_RELATIONSHIPS.md 문서 갱신

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

LOGICAL_RELATIONSHIPS.md

@@ -1,6 +1,6 @@
 # 논리적 데이터베이스 관계 문서
 
-> **자동 생성**: 2026-02-03 17:09:34
+> **자동 생성**: 2026-02-03 17:39:58
 > **소스**: Eloquent 모델 관계 분석
 
 ## 📊 모델별 관계 현황
@@ -224,6 +224,12 @@ ### document_datas
 
 - **document()**: belongsTo → `documents`
 
+### document_links
+**모델**: `App\Models\Documents\DocumentLink`
+
+- **document()**: belongsTo → `documents`
+- **linkDefinition()**: belongsTo → `document_template_links`
+
 ### document_templates
 **모델**: `App\Models\Documents\DocumentTemplate`
 
@@ -231,6 +237,8 @@ ### document_templates
 - **basicFields()**: hasMany → `document_template_basic_fields`
 - **sections()**: hasMany → `document_template_sections`
 - **columns()**: hasMany → `document_template_columns`
+- **sectionFields()**: hasMany → `document_template_section_fields`
+- **links()**: hasMany → `document_template_links`
 
 ### document_template_approval_lines
 **모델**: `App\Models\Documents\DocumentTemplateApprovalLine`
@@ -247,12 +255,29 @@ ### document_template_columns
 
 - **template()**: belongsTo → `document_templates`
 
+### document_template_links
+**모델**: `App\Models\Documents\DocumentTemplateLink`
+
+- **template()**: belongsTo → `document_templates`
+- **linkValues()**: hasMany → `document_template_link_values`
+
+### document_template_link_values
+**모델**: `App\Models\Documents\DocumentTemplateLinkValue`
+
+- **template()**: belongsTo → `document_templates`
+- **link()**: belongsTo → `document_template_links`
+
 ### document_template_sections
 **모델**: `App\Models\Documents\DocumentTemplateSection`
 
 - **template()**: belongsTo → `document_templates`
 - **items()**: hasMany → `document_template_section_items`
 
+### document_template_section_fields
+**모델**: `App\Models\Documents\DocumentTemplateSectionField`
+
+- **template()**: belongsTo → `document_templates`
+
 ### document_template_section_items
 **모델**: `App\Models\Documents\DocumentTemplateSectionItem`
 
@@ -511,6 +536,7 @@ ### process
 
 - **classificationRules()**: hasMany → `process_classification_rules`
 - **processItems()**: hasMany → `process_items`
+- **steps()**: hasMany → `process_steps`
 
 ### process_classification_rules
 **모델**: `App\Models\ProcessClassificationRule`
@@ -523,6 +549,11 @@ ### process_items
 - **process()**: belongsTo → `processes`
 - **item()**: belongsTo → `items`
 
+### process_steps
+**모델**: `App\Models\ProcessStep`
+
+- **process()**: belongsTo → `processes`
+
 ### work_orders
 **모델**: `App\Models\Production\WorkOrder`