完善模板，加入RPA标准

scripts/jiangchang_skill_core/rpa/browser.py

@@ -0,0 +1,62 @@
+# vendored from jiangchang-platform-kit; do not edit here, edit the kit.
+"""统一 persistent context 启动封装。"""
+
+from __future__ import annotations
+
+import os
+from typing import TYPE_CHECKING
+
+from ..runtime_env import find_chrome_executable
+from .stealth import (
+    STEALTH_INIT_SCRIPT,
+    persistent_context_launch_parts,
+    stealth_enabled,
+)
+
+if TYPE_CHECKING:
+    from playwright.async_api import BrowserContext
+
+
+async def launch_persistent_browser(
+    playwright,
+    *,
+    profile_dir: str,
+    channel: str = "chrome",
+    executable_path: str | None = None,
+    headless: bool | None = None,
+    extra_args: list[str] | None = None,
+    record_video_dir: str | None = None,
+) -> "BrowserContext":
+    """用 stealth 参数启动 persistent context + 注入 STEALTH_INIT_SCRIPT。
+
+    headless=None 时读 OPENCLAW_BROWSER_HEADLESS。
+    record_video_dir 非空则开录屏。
+    """
+    if headless is None:
+        v = (os.environ.get("OPENCLAW_BROWSER_HEADLESS") or "0").strip().lower()
+        headless = v in ("1", "true", "yes", "on")
+
+    chrome = executable_path or find_chrome_executable()
+    if not chrome:
+        raise RuntimeError(
+            "ERROR:MISSING_BROWSER 未检测到 Chrome 或 Edge 浏览器，请安装后重试。"
+        )
+
+    args, ignore = persistent_context_launch_parts(extra_args=extra_args)
+    launch_kwargs: dict = dict(
+        user_data_dir=profile_dir,
+        headless=headless,
+        executable_path=chrome,
+        locale="zh-CN",
+        no_viewport=True,
+        args=args,
+    )
+    if ignore is not None:
+        launch_kwargs["ignore_default_args"] = ignore
+    if record_video_dir:
+        launch_kwargs["record_video_dir"] = record_video_dir
+
+    context = await playwright.chromium.launch_persistent_context(**launch_kwargs)
+    if stealth_enabled():
+        await context.add_init_script(STEALTH_INIT_SCRIPT)
+    return context