feat: 3-System 분리 프로젝트 초기 코드 작성

TK-FB(공장관리+신고)와 M-Project(부적합관리)를 3개 독립 시스템으로
분리하기 위한 전체 코드 구조 작성.
- SSO 인증 서비스 (bcrypt + pbkdf2 이중 해시 지원)
- System 1: 공장관리 (TK-FB 기반, 신고 코드 제거)
- System 2: 신고 (TK-FB에서 workIssue 코드 추출)
- System 3: 부적합관리 (M-Project 기반)
- Gateway 포털 (path-based 라우팅)
- 통합 docker-compose.yml 및 배포 스크립트

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

scripts/health-check.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+# ===================================================================
+# TK Factory Services - Health Check
+# ===================================================================
+
+echo "=== TK Factory Services Health Check ==="
+echo ""
+
+PASS=0
+FAIL=0
+SKIP=0
+
+check_service() {
+  local name="$1"
+  local url="$2"
+  local port="$3"
+
+  printf "%-25s " "$name"
+
+  # 포트 열림 확인
+  if ! nc -z localhost "$port" 2>/dev/null; then
+    echo "SKIP (port $port not open)"
+    ((SKIP++))
+    return
+  fi
+
+  # HTTP 확인
+  local status
+  status=$(curl -s -o /dev/null -w "%{http_code}" --connect-timeout 3 "$url" 2>/dev/null)
+
+  if [ "$status" -ge 200 ] && [ "$status" -lt 400 ]; then
+    echo "OK ($status)"
+    ((PASS++))
+  else
+    echo "FAIL ($status)"
+    ((FAIL++))
+  fi
+}
+
+check_service "Gateway"             "http://localhost:30000/"              30000
+check_service "SSO Auth"            "http://localhost:30050/health"        30050
+check_service "System 1 API"        "http://localhost:30005/api/health"    30005
+check_service "System 1 Web"        "http://localhost:30080/"              30080
+check_service "System 1 FastAPI"    "http://localhost:30008/health"        30008
+check_service "System 2 API"        "http://localhost:30105/api/health"    30105
+check_service "System 2 Web"        "http://localhost:30180/"              30180
+check_service "System 3 API"        "http://localhost:30200/api/health"    30200
+check_service "System 3 Web"        "http://localhost:30280/"              30280
+check_service "phpMyAdmin"          "http://localhost:30880/"              30880
+
+echo ""
+echo "=== Docker Container Status ==="
+docker compose ps --format "table {{.Name}}\t{{.Status}}\t{{.Ports}}" 2>/dev/null || \
+  echo "docker compose not available in this directory"
+
+echo ""
+echo "Results: PASS=$PASS  FAIL=$FAIL  SKIP=$SKIP"
+
+if [ "$FAIL" -gt 0 ]; then
+  exit 1
+fi