feat: 新增崗位描述與清單整合功能 v2.1

主要功能更新:
- 崗位描述保存功能：保存後資料寫入資料庫
- 崗位清單自動刷新：切換模組時自動載入最新資料
- 崗位清單檢視功能：點擊「檢視」按鈕載入對應描述
- 管理者頁面擴充：新增崗位資料管理與匯出功能
- CSV 批次匯入：支援崗位與職務資料批次匯入

後端 API 新增:
- Position Description CRUD APIs
- Position List Query & Export APIs
- CSV Template Download & Import APIs

文件更新:
- SDD.md 更新至版本 2.1
- README.md 更新功能說明與版本歷史

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

.claude/settings.local.json

@@ -0,0 +1,33 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(python apply_cors_fix.py:*)",
+      "Bash(python -c:*)",
+      "Bash(python quick_fix.py:*)",
+      "Bash(python complete_fix.py:*)",
+      "Bash(python app_updated.py:*)",
+      "Bash(python start_server.py:*)",
+      "Bash(python improve_error_display.py:*)",
+      "Bash(python fix_gemini_model.py:*)",
+      "Bash(taskkill:*)",
+      "Bash(git init:*)",
+      "Bash(git checkout:*)",
+      "Bash(git add:*)",
+      "Bash(git commit:*)",
+      "Bash(git remote add:*)",
+      "Bash(git push:*)",
+      "Bash(python init_gitea.py:*)",
+      "Bash(curl:*)",
+      "Bash(python add_csv_buttons.py:*)",
+      "Bash(python add_org_fields.py:*)",
+      "Bash(python add_position_list_and_admin.py:*)",
+      "Bash(python add_dept_function.py:*)",
+      "Bash(python add_dept_relation.py:*)",
+      "Bash(cat:*)",
+      "Bash(python add_random_positions.py:*)",
+      "Bash(timeout /t 3 /nobreak)"
+    ],
+    "deny": [],
+    "ask": []
+  }
+}