feat: EveryPublish Web 管理端重构与全平台发布接入

- 新增 React + TDesign 管理端（sau_web_react），替代历史 Vue 前端
- 后端接入 11 平台登录/发布（视频+图文），check_cookie 扩展全平台
- 异步发布任务 + 实时进度监控 + 发布日志
- Open API 开放体系（API Key 鉴权 + 7 个开放接口 + API 文档页）
- 账号单/批量校验与批量删除
- 全局配置（登录方式 + 发布静默模式）
- 统一浏览器为系统 Chrome，品牌文案统一为 EveryPublish

uploader/youtube_uploader/main.py

@@ -50,7 +50,7 @@ def _build_login_result(success, status, message, account_file, current_url=""):
 async def cookie_auth(account_file) -> bool:
     """登录态是否仍有效：带 cookie 打开 Studio，没被踢到 Google 登录页且进入了频道页即有效。"""
     async with async_playwright() as playwright:
-        browser = await playwright.chromium.launch(headless=True, channel="chrome")
+        browser = await playwright.chromium.launch(headless=True, executable_path=LOCAL_CHROME_PATH)
         try:
             context = await browser.new_context(storage_state=account_file)
             context = await set_init_script(context)
@@ -71,7 +71,7 @@ async def youtube_cookie_gen(account_file, headless: bool = False):
     """交互式登录：开浏览器让用户登录 Google/YouTube，进入频道页后保存 storage_state。"""
     async with async_playwright() as playwright:
         # 登录必须显形，让用户输账号密码/二步验证
-        browser = await playwright.chromium.launch(headless=False, channel="chrome")
+        browser = await playwright.chromium.launch(headless=False, executable_path=LOCAL_CHROME_PATH)
         context = await browser.new_context()
         context = await set_init_script(context)
         page = await context.new_page()
@@ -199,7 +199,7 @@ class YouTubeVideo(BaseVideoUploader):
 
     async def upload(self, playwright: Playwright) -> None:
         browser = await playwright.chromium.launch(
-            headless=self.headless, channel="chrome",
+            headless=self.headless, executable_path=LOCAL_CHROME_PATH,
             proxy={"server": YT_PROXY} if YT_PROXY else None,
         )
         context = await browser.new_context(storage_state=self.account_file)