feat: 다수 기능 개선 - 순찰, 출근, 작업분석, 모바일 UI 등

- 순찰/점검 기능 개선 (zone-detail 페이지 추가)
- 출근/근태 시스템 개선 (연차 조회, 근무현황)
- 작업분석 대분류 그룹화 및 마이그레이션 스크립트
- 모바일 네비게이션 UI 추가
- NAS 배포 도구 및 문서 추가

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

deploy/tkfb-package/api.hyungi.net/models/taskModel.js

@@ -0,0 +1,142 @@
+/**
+ * 작업 모델
+ *
+ * @author TK-FB-Project
+ * @since 2026-01-26
+ */
+
+const { getDb } = require('../dbPool');
+
+// ==================== 작업 CRUD ====================
+
+/**
+ * 작업 생성
+ */
+const createTask = async (taskData) => {
+  const db = await getDb();
+  const { work_type_id, task_name, description } = taskData;
+
+  const [result] = await db.query(
+    `INSERT INTO tasks (work_type_id, task_name, description, is_active)
+     VALUES (?, ?, ?, 1)`,
+    [work_type_id || null, task_name, description || null]
+  );
+
+  return result.insertId;
+};
+
+/**
+ * 전체 작업 목록 조회 (공정 정보 포함)
+ */
+const getAllTasks = async () => {
+  const db = await getDb();
+  const [rows] = await db.query(
+    `SELECT t.task_id, t.work_type_id, t.task_name, t.description, t.is_active,
+            t.created_at, t.updated_at,
+            wt.name as work_type_name, wt.category
+     FROM tasks t
+     LEFT JOIN work_types wt ON t.work_type_id = wt.id
+     ORDER BY wt.category ASC, t.task_id DESC`
+  );
+  return rows;
+};
+
+/**
+ * 활성 작업만 조회
+ */
+const getActiveTasks = async () => {
+  const db = await getDb();
+  const [rows] = await db.query(
+    `SELECT t.task_id, t.work_type_id, t.task_name, t.description,
+            wt.name as work_type_name, wt.category
+     FROM tasks t
+     LEFT JOIN work_types wt ON t.work_type_id = wt.id
+     WHERE t.is_active = 1
+     ORDER BY wt.category ASC, t.task_name ASC`
+  );
+  return rows;
+};
+
+/**
+ * 공정별 작업 목록 조회 (활성 작업만)
+ */
+const getTasksByWorkType = async (workTypeId) => {
+  const db = await getDb();
+  const [rows] = await db.query(
+    `SELECT t.task_id, t.work_type_id, t.task_name, t.description, t.is_active,
+            t.created_at, t.updated_at,
+            wt.name as work_type_name, wt.category
+     FROM tasks t
+     LEFT JOIN work_types wt ON t.work_type_id = wt.id
+     WHERE t.work_type_id = ? AND t.is_active = 1
+     ORDER BY t.task_name ASC`,
+    [workTypeId]
+  );
+  return rows;
+};
+
+/**
+ * 단일 작업 조회
+ */
+const getTaskById = async (taskId) => {
+  const db = await getDb();
+  const [rows] = await db.query(
+    `SELECT t.task_id, t.work_type_id, t.task_name, t.description, t.is_active,
+            t.created_at, t.updated_at,
+            wt.name as work_type_name, wt.category
+     FROM tasks t
+     LEFT JOIN work_types wt ON t.work_type_id = wt.id
+     WHERE t.task_id = ?`,
+    [taskId]
+  );
+  return rows[0] || null;
+};
+
+/**
+ * 작업 수정
+ */
+const updateTask = async (taskId, taskData) => {
+  const db = await getDb();
+  const { work_type_id, task_name, description, is_active } = taskData;
+
+  const [result] = await db.query(
+    `UPDATE tasks
+     SET work_type_id = ?,
+         task_name = ?,
+         description = ?,
+         is_active = ?,
+         updated_at = NOW()
+     WHERE task_id = ?`,
+    [
+      work_type_id || null,
+      task_name,
+      description || null,
+      is_active !== undefined ? is_active : 1,
+      taskId
+    ]
+  );
+
+  return result;
+};
+
+/**
+ * 작업 삭제
+ */
+const deleteTask = async (taskId) => {
+  const db = await getDb();
+  const [result] = await db.query(
+    `DELETE FROM tasks WHERE task_id = ?`,
+    [taskId]
+  );
+  return result;
+};
+
+module.exports = {
+  createTask,
+  getAllTasks,
+  getActiveTasks,
+  getTasksByWorkType,
+  getTaskById,
+  updateTask,
+  deleteTask
+};