feat: 初始化高校人事请假考勤技能 (process-leave-attendance-default)

基于 skill-template 脚手架开发，包含：
- 5 张业务表（教职工、请假政策、考勤日历、请假记录、假期余额）
- 请假核算引擎（扣薪计算、审批层级判定、年假抵扣）
- CLI 入口（import-employees / calculate-leave / render-html）
- HTML 审批与扣薪报告生成
- 示例数据与完整测试套件（295 tests passed）

examples/real_browser_rpa/scripts/util/constants.py

@@ -0,0 +1,31 @@
+"""示例常量（复制到新 skill 时请替换为目标站点与业务字段）。"""
+
+SKILL_SLUG = "example-real-browser-rpa"
+LOG_LOGGER_NAME = "openclaw.skill.example_real_browser_rpa"
+
+TARGET_PLATFORM = "target_platform"
+LEASE_HOLDER = "example-real-browser-rpa"
+LEASE_TTL_SEC = "1800"
+
+DEFAULT_START_URL = "https://example.com"
+DEFAULT_MAX_ITEMS = 100
+DEFAULT_MAX_SCROLLS = 40
+DEFAULT_NO_NEW_ROUNDS_LIMIT = 5
+HUMAN_WAIT_TIMEOUT = 180
+
+RESULT_END_TEXT = "没有更多结果了"
+
+# 示例 selector — 复制到新 skill 时按目标站点 DOM 替换
+SEARCH_INPUT_SELECTORS = (
+    'input[type="search"]',
+    'input[name="q"]',
+    'input[placeholder*="搜索"]',
+)
+SEARCH_BUTTON_SELECTOR = 'button:has-text("搜索")'
+RESULT_CONTAINER_SELECTOR = "#search-result-container"
+RESULT_ITEM_SELECTOR = "[data-result-item]"
+SCROLL_CONTAINER_SELECTORS = (
+    "#search-result-container",
+    ".search-result-scroll",
+    ".route-scroll-container",
+)