v1.1.6: 按 skill-template human_verification 设计模式重构 RPA

按 skill-template examples/real_browser_rpa 设计模式重构 platform_collector，
把 v1.1.5 修复的硬编码等待时间统一抽到 constants.py，并补上手工登录 fallback
和结构化错误码。

核心改动：
- constants.py 新增 24 个 RPA 常量（HUMAN_WAIT_TIMEOUT=180 / HUMAN_POLL_INTERVAL=2.0 /
  DEFAULT_PAGE_TIMEOUT_MS=15s / GOTO_TIMEOUT_MS=60s / SPA_LOGIN_* / TABLE_* /
  SIDEBAR_LINK_TIMEOUT_MS 等），与 skill-template human_verification 同名常量对齐
- platform_collector 重构：
  * 新增 RPAError / LoginTimeoutError (ERROR:LOGIN_TIMEOUT) /
    MissingBrowserError (ERROR:MISSING_BROWSER) / TableNotFoundError (ERROR:TABLE_NOT_FOUND)
  * 新增 _is_logged_in / _wait_for_manual_login（轮询 + 180s 兜底，与
    skill-template task_rpa.py::_ensure_logged_in 对齐）
  * _fill_spa_login 自动 fill 失败时 → 自动 fallback _wait_for_manual_login
    （仅 --show-browser 模式；headless 模式抛 LoginTimeoutError 退出码 2）
  * 所有 wait_for_timeout / wait_for_selector timeout 替换为常量
  * collect_all() 加 human_wait_timeout 参数（CLI 透传）
  * page.set_default_timeout(DEFAULT_PAGE_TIMEOUT_MS) 覆盖 Playwright 默认 15s
- app.py cmd_collect_platform：
  * 捕获 RPAError → JSON 输出 {error: e.code, detail: ...} + exit 2
  * 新增 --human-wait-timeout N flag
- requirements.txt：删除违规的 playwright>=1.40.0（playwright 由宿主 jiangchang_skill_core
  runtime 提供，文件顶部注释已声明）
- .env.example：新增 HUMAN_WAIT_TIMEOUT / RPA_PAGE_TIMEOUT_MS / RPA_GOTO_TIMEOUT_MS
  覆盖项
- tests/run_tests.py：新增 7 个 platform_collector 纯函数测试
  （_gen_contract_id × 2 / _normalize_date × 2 / _parse_days × 2 / _parse_alert）
- SKILL.md version 1.1.5 → 1.1.6；CHANGELOG.md 加 1.1.6 条目

测试：28/28 通过（21 原有 + 7 新增）
POLICY-RELEASE-001：SKILL.md=1.1.6 == CHANGELOG=1.1.6 == SKILL_VERSION=1.1.6

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

tests/run_tests.py

@@ -558,6 +558,131 @@ def test_html_render_unknown_task_raises() -> tuple[bool, str]:
     return False, "应抛 ValueError，实际未抛"
 
 
+# ---------- v1.1.6：service.platform_collector 纯函数 ----------
+
+def test_gen_contract_id_emp_id() -> tuple[bool, str]:
+    """_gen_contract_id 工号派生（v1.1.1 起用工号作主键）"""
+    from service import platform_collector as pc
+
+    cases = [
+        (("T20190033", "2026-04-15"), "RPA-T20190033-20260415"),
+        (("T20200055", "2026-06-30"), "RPA-T20200055-20260630"),
+        (("T20180021", "2026-08-31"), "RPA-T20180021-20260831"),
+    ]
+    for (emp_id, end_date), expected in cases:
+        got = pc._gen_contract_id(emp_id, end_date)
+        if got != expected:
+            return False, f"({emp_id!r}, {end_date!r}) → {got!r}，want {expected!r}"
+    return True, f"3 工号派生正确"
+
+
+def test_gen_contract_id_special_chars() -> tuple[bool, str]:
+    """_gen_contract_id 工号含特殊字符时正确清洗（保留前 10 字符）"""
+    from service import platform_collector as pc
+
+    # 工号含非 \w 字符 → 清洗；超过 10 字符截断
+    got = pc._gen_contract_id("T-2019.0033", "2026-04-15")
+    # 清洗后保留 \w，"T-2019.0033" → "T20190033"（8 字符，未截断）
+    if "RPA-" not in got or "20260415" not in got:
+        return False, f"清洗后格式错：{got!r}"
+    # 长工号 → 截断到 10 字符
+    got2 = pc._gen_contract_id("ABCDEFGHIJKLMNO", "2026-01-01")
+    # "ABCDEFGHIJ"（10 字符）
+    if not got2.startswith("RPA-ABCDEFGHIJ-"):
+        return False, f"长工号未截断到 10 字符：{got2!r}"
+    return True, "清洗 + 截断 OK"
+
+
+def test_normalize_date_iso() -> tuple[bool, str]:
+    """_normalize_date ISO 日期直通"""
+    from service import platform_collector as pc
+
+    cases = [
+        ("2026-04-15", "2026-04-15"),
+        ("2024-01-01", "2024-01-01"),
+    ]
+    for inp, want in cases:
+        got = pc._normalize_date(inp)
+        if got != want:
+            return False, f"{inp!r} → {got!r}，want {want!r}"
+    return True, "ISO 日期直通"
+
+
+def test_normalize_date_fallback() -> tuple[bool, str]:
+    """_normalize_date 非标准格式截前 10 字符"""
+    from service import platform_collector as pc
+
+    # 非标准但带 ISO 前缀
+    got = pc._normalize_date("2026-04-15T00:00:00")
+    if got != "2026-04-15":
+        return False, f"ISO 前缀应保留前 10 字符 → {got!r}"
+    # 完全非日期 → 截前 10 字符
+    got2 = pc._normalize_date("20260415X")
+    if got2 != "20260415X":  # 10 字符
+        return False, f"非日期应截前 10 字符 → {got2!r}"
+    # 带空白
+    got3 = pc._normalize_date("  2026-04-15  ")
+    if got3 != "2026-04-15":
+        return False, f"带空白应去除 → {got3!r}"
+    return True, "非标准格式 fallback OK"
+
+
+def test_parse_days_positive() -> tuple[bool, str]:
+    """_parse_days 正天数"""
+    from service import platform_collector as pc
+
+    cases = [
+        ("30", 30),
+        ("90", 90),
+        ("还剩 45 天", 45),
+        ("0", 0),
+    ]
+    for inp, want in cases:
+        got = pc._parse_days(inp)
+        if got != want:
+            return False, f"{inp!r} → {got!r}，want {want!r}"
+    return True, "正天数解析 OK"
+
+
+def test_parse_days_negative() -> tuple[bool, str]:
+    """_parse_days 负数 / 兜底"""
+    from service import platform_collector as pc
+
+    # 含负号
+    if pc._parse_days("-15") != -15:
+        return False, "负天数未解析"
+    # 已过期（带 "已过期" 文本）
+    if pc._parse_days("已过期 7 天") != 7:
+        return False, "已过期文本未解析数字部分"
+    # 无法解析
+    if pc._parse_days("") is not None:
+        return False, "空字符串应返回 None"
+    if pc._parse_days("无数字") is not None:
+        return False, "纯文本应返回 None"
+    return True, "负数 + 兜底 OK"
+
+
+def test_parse_alert_red_orange_yellow_unknown() -> tuple[bool, str]:
+    """_parse_alert 红/橙/黄/未知四级映射"""
+    from service import platform_collector as pc
+
+    cases = [
+        ("红色预警", "red"),
+        ("红牌", "red"),
+        ("橙色预警", "orange"),
+        ("黄灯", "yellow"),
+        ("黄色预警", "yellow"),
+        ("无", "unknown"),
+        ("", "unknown"),
+        ("blue", "unknown"),
+    ]
+    for inp, want in cases:
+        got = pc._parse_alert(inp)
+        if got != want:
+            return False, f"{inp!r} → {got!r}，want {want!r}"
+    return True, "四级映射 OK"
+
+
 # ---------- 入口 ----------
 
 def main() -> int:
@@ -592,6 +717,13 @@ def main() -> int:
     _run("scanner/skips_non_active",          test_scanner_skips_non_active_contracts)
     _run("html_renderer/basic",               test_html_render_basic)
     _run("html_renderer/unknown_task_raises", test_html_render_unknown_task_raises)
+    _run("platform_collector/gen_contract_id_emp_id",  test_gen_contract_id_emp_id)
+    _run("platform_collector/gen_contract_id_special", test_gen_contract_id_special_chars)
+    _run("platform_collector/normalize_date_iso",      test_normalize_date_iso)
+    _run("platform_collector/normalize_date_fallback", test_normalize_date_fallback)
+    _run("platform_collector/parse_days_positive",    test_parse_days_positive)
+    _run("platform_collector/parse_days_negative",    test_parse_days_negative)
+    _run("platform_collector/parse_alert_levels",     test_parse_alert_red_orange_yellow_unknown)
 
     total = len(_RESULTS)
     passed = sum(1 for _, ok, _ in _RESULTS if ok)