fix: 출근체크/근무현황 페이지 버그 수정

- workers API 기본 limit 10 → 100 변경 (작업자 누락 문제 해결)
- 작업자 필터 조건 수정 (status='active' + employment_status 체크)
- 근태 기록 저장 시 컬럼명 불일치 수정 (attendance_type_id)
- 근무현황 페이지에 저장 상태 표시 추가 (✓저장됨)
- 디버그 로그 제거

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

api.hyungi.net/models/attendanceModel.js

@@ -201,13 +201,15 @@ class AttendanceModel {
     const {
       record_date,
       worker_id,
-      total_work_hours,
-      work_attendance_type_id,
-      vacation_type_id,
-      is_overtime_approved,
-      created_by
+      total_work_hours = 8,
+      work_attendance_type_id = 1,
+      vacation_type_id = null,
+      is_overtime_approved = false,
+      created_by = 1
     } = recordData;
 
+    const attendance_type_id = work_attendance_type_id;
+
     // 기존 기록 확인
     const [existing] = await db.execute(
       'SELECT id FROM daily_attendance_records WHERE worker_id = ? AND record_date = ?',
@@ -217,17 +219,17 @@ class AttendanceModel {
     if (existing.length > 0) {
       // 업데이트
       const [result] = await db.execute(`
-        UPDATE daily_attendance_records 
-        SET 
+        UPDATE daily_attendance_records
+        SET
           total_work_hours = ?,
-          work_attendance_type_id = ?,
+          attendance_type_id = ?,
           vacation_type_id = ?,
           is_overtime_approved = ?,
           updated_at = CURRENT_TIMESTAMP
         WHERE id = ?
       `, [
         total_work_hours,
-        work_attendance_type_id,
+        attendance_type_id,
         vacation_type_id,
         is_overtime_approved,
         existing[0].id
@@ -238,14 +240,14 @@ class AttendanceModel {
       // 생성
       const [result] = await db.execute(`
         INSERT INTO daily_attendance_records (
-          record_date, worker_id, total_work_hours, work_attendance_type_id,
+          record_date, worker_id, total_work_hours, attendance_type_id,
           vacation_type_id, is_overtime_approved, created_by
         ) VALUES (?, ?, ?, ?, ?, ?, ?)
       `, [
         record_date,
         worker_id,
         total_work_hours,
-        work_attendance_type_id,
+        attendance_type_id,
         vacation_type_id,
         is_overtime_approved,
         created_by