chore: remove obsolete login.py

The login functionality has been moved to utils/auth.py, and the old login.py file is no longer used.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

login.py

@@ -1,65 +0,0 @@
-"""
-登录模块 - 负责用友BIP系统的登录操作
-"""
-from playwright.sync_api import Playwright, Browser, BrowserContext, Page, Frame
-
-
-def login(
-    playwright: Playwright,
-    username: str,
-    password: str,
-    url: str = "https://68.11.34.30:8082/yonbip/resources/uap/rbac/login/main/index.html",
-    headless: bool = False,
-    ignore_https_errors: bool = True
-) -> tuple[Browser, BrowserContext, Page, Frame]:
-    """
-    登录用友BIP系统
-
-    参数:
-        playwright: Playwright实例
-        username: 用户名
-        password: 密码
-        url: 登录页面URL
-        headless: 是否使用无头模式
-        ignore_https_errors: 是否忽略HTTPS错误
-
-    返回:
-        tuple: (browser, context, page, main_frame)
-            - browser: 浏览器实例
-            - context: 浏览器上下文
-            - page: 页面对象
-            - main_frame: 登录后的主iframe (forwardFrame)
-    """
-    # 启动浏览器
-    browser = playwright.chromium.launch(headless=headless)
-
-    # 创建上下文
-    context = browser.new_context(ignore_https_errors=ignore_https_errors)
-
-    # 创建页面
-    page = context.new_page()
-
-    # 导航到登录页面
-    page.goto(url)
-
-    # 提取主 iframe (forwardFrame)
-    main_frame = page.locator("#forwardFrame").content_frame
-
-    # 填写用户名
-    main_frame.get_by_role("textbox", name="用户名").fill(username)
-
-    # 填写密码
-    main_frame.get_by_role("textbox", name="密码").fill(password)
-
-    # 点击登录按钮
-    main_frame.get_by_role("button", name="登录").click()
-
-    # 处理强制登录弹窗（判断是否存在）
-    confirm_btn = main_frame.get_by_role("button", name="确定")
-    if confirm_btn.count() > 0:
-        confirm_btn.click()
-        print("强制登录")
-    else:
-        print("正常登录")
-
-    return browser, context, page, main_frame