feat: [hr] Leave 모델 확장 + 결재양식 마이그레이션 추가

- Leave 타입 6개 추가: business_trip, remote, field_work, early_leave, late_reason, absent_reason
- 그룹 상수 추가: VACATION_TYPES, ATTENDANCE_REQUEST_TYPES, REASON_REPORT_TYPES
- FORM_CODE_MAP: 유형 → 결재양식코드 매핑 상수
- ATTENDANCE_STATUS_MAP: 유형 → 근태상태 매핑 상수
- 결재양식 2개 추가: attendance_request(근태신청), reason_report(사유서)

app/Models/Tenants/Leave.php

@@ -82,6 +82,18 @@ class Leave extends Model
 
     public const TYPE_PARENTAL = 'parental';     // 육아
 
+    public const TYPE_BUSINESS_TRIP = 'business_trip';  // 출장
+
+    public const TYPE_REMOTE = 'remote';                // 재택근무
+
+    public const TYPE_FIELD_WORK = 'field_work';        // 외근
+
+    public const TYPE_EARLY_LEAVE = 'early_leave';      // 조퇴
+
+    public const TYPE_LATE_REASON = 'late_reason';      // 지각사유서
+
+    public const TYPE_ABSENT_REASON = 'absent_reason';  // 결근사유서
+
     public const STATUS_PENDING = 'pending';
 
     public const STATUS_APPROVED = 'approved';
@@ -98,6 +110,45 @@ class Leave extends Model
         self::TYPE_FAMILY,
         self::TYPE_MATERNITY,
         self::TYPE_PARENTAL,
+        self::TYPE_BUSINESS_TRIP,
+        self::TYPE_REMOTE,
+        self::TYPE_FIELD_WORK,
+        self::TYPE_EARLY_LEAVE,
+        self::TYPE_LATE_REASON,
+        self::TYPE_ABSENT_REASON,
+    ];
+
+    // 그룹 상수
+    public const VACATION_TYPES = [
+        self::TYPE_ANNUAL, self::TYPE_HALF_AM, self::TYPE_HALF_PM,
+        self::TYPE_SICK, self::TYPE_FAMILY, self::TYPE_MATERNITY, self::TYPE_PARENTAL,
+    ];
+
+    public const ATTENDANCE_REQUEST_TYPES = [
+        self::TYPE_BUSINESS_TRIP, self::TYPE_REMOTE, self::TYPE_FIELD_WORK, self::TYPE_EARLY_LEAVE,
+    ];
+
+    public const REASON_REPORT_TYPES = [
+        self::TYPE_LATE_REASON, self::TYPE_ABSENT_REASON,
+    ];
+
+    // 유형 → 결재양식코드 매핑
+    public const FORM_CODE_MAP = [
+        'annual' => 'leave', 'half_am' => 'leave', 'half_pm' => 'leave',
+        'sick' => 'leave', 'family' => 'leave', 'maternity' => 'leave', 'parental' => 'leave',
+        'business_trip' => 'attendance_request', 'remote' => 'attendance_request',
+        'field_work' => 'attendance_request', 'early_leave' => 'attendance_request',
+        'late_reason' => 'reason_report', 'absent_reason' => 'reason_report',
+    ];
+
+    // 유형 → 근태상태 매핑 (승인 시 Attendance에 반영할 상태)
+    public const ATTENDANCE_STATUS_MAP = [
+        'annual' => 'vacation', 'half_am' => 'vacation', 'half_pm' => 'vacation',
+        'sick' => 'vacation', 'family' => 'vacation', 'maternity' => 'vacation', 'parental' => 'vacation',
+        'business_trip' => 'businessTrip', 'remote' => 'remote', 'field_work' => 'fieldWork',
+        'early_leave' => null,
+        'late_reason' => null,
+        'absent_reason' => null,
     ];
 
     public const STATUSES = [
@@ -253,6 +304,12 @@ public function getLeaveTypeLabelAttribute(): string
             self::TYPE_FAMILY => '경조사',
             self::TYPE_MATERNITY => '출산휴가',
             self::TYPE_PARENTAL => '육아휴직',
+            self::TYPE_BUSINESS_TRIP => '출장',
+            self::TYPE_REMOTE => '재택근무',
+            self::TYPE_FIELD_WORK => '외근',
+            self::TYPE_EARLY_LEAVE => '조퇴',
+            self::TYPE_LATE_REASON => '지각사유서',
+            self::TYPE_ABSENT_REASON => '결근사유서',
             default => $this->leave_type,
         };
     }