feat: WTM 멀티프로젝트 플랫폼 구축 (BE + FE 전체 구현)

Phase 0: wbx-spring-core 라이브러리 전환
- java-library 플러그인, WbxAutoConfiguration, Admin 조건부 활성화
- 루트 settings.gradle + build.gradle (멀티모듈)

Phase 1: wtm-api 모듈 생성
- 23개 JPA Entity, 14개 Controller, 79개 API 엔드포인트
- Flyway V100~V107 MySQL 마이그레이션
- TimesheetRuleEngine, TimesheetApprovalHandler, P6WbsParser

Phase 2: wtm-frontend (Vue 3 + PrimeVue 4)
- 10개 도메인 모듈, 17개 View, 5개 서브컴포넌트
- 반응형 레이아웃 (AppLayout, AppSidebar, AppTopbar)
- BaseCrudTable, BaseFormDialog, BasePageHeader 표준 컴포넌트
- JWT 인터셉터, 역할 기반 메뉴 필터링

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

wbx-spring-core/build/resources/main/application-aws.yml

@@ -0,0 +1,29 @@
+# ===== AWS 클라우드 프로필 =====
+# 사용법: --spring.profiles.active=prod,postgresql,aws
+# AWS Cognito SSO + S3 연동
+
+spring:
+  security:
+    oauth2:
+      client:
+        registration:
+          cognito:
+            client-id: ${AWS_COGNITO_CLIENT_ID}
+            client-secret: ${AWS_COGNITO_CLIENT_SECRET}
+            scope: openid,profile,email
+        provider:
+          cognito:
+            issuer-uri: https://cognito-idp.${AWS_REGION:ap-northeast-2}.amazonaws.com/${AWS_USER_POOL_ID}
+
+wbx:
+  spring:
+    mfa:
+      enabled: true
+      force-for-external: true
+    file:
+      storage-type: aws-s3
+      aws:
+        bucket: ${AWS_S3_BUCKET}
+        region: ${AWS_REGION:ap-northeast-2}
+        access-key: ${AWS_ACCESS_KEY}
+        secret-key: ${AWS_SECRET_KEY}