fix(tksupport): 전사 차감 월별 반영 + 테이블 가독성 개선 + 캘린더 차감일 표시

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

tksupport/api/models/vacationDashboardModel.js

@@ -56,7 +56,7 @@ const vacationDashboardModel = {
     const db = getPool();
     const [rows] = await db.query(`
       SELECT
-        su.user_id, su.name, su.username,
+        su.user_id, su.name, su.username, su.hire_date,
         COALESCE(d.department_id, 0) as department_id,
         COALESCE(d.department_name, '미배정') as department_name,
         MONTH(vr.start_date) as month,
@@ -104,11 +104,24 @@ const vacationDashboardModel = {
     return rows;
   },
 
+  // View 1: 전사 휴가 차감 내역
+  async getCompanyDeductions(year) {
+    const db = getPool();
+    const [rows] = await db.query(`
+      SELECT holiday_date, holiday_name, MONTH(holiday_date) as month
+      FROM company_holidays
+      WHERE YEAR(holiday_date) = ?
+        AND holiday_type = 'ANNUAL_DEDUCT'
+        AND deduction_applied_at IS NOT NULL
+    `, [year]);
+    return rows;
+  },
+
   // View 2: 공휴일 표시용
   async getHolidays(year, month) {
     const db = getPool();
     const [rows] = await db.query(`
-      SELECT holiday_date, holiday_name
+      SELECT holiday_date, holiday_name, holiday_type, deduction_applied_at
       FROM company_holidays
       WHERE YEAR(holiday_date) = ? AND MONTH(holiday_date) = ?
     `, [year, month]);