fix(bridge): unify active ensure and reconnect recovery

Unify Browser Bridge active daemon ensure and per-command pre-dispatch recovery, harden MV3 extension reconnect cadence, and increase connect timeout headroom for Chrome alarm wake floor.

Author: jackwener

README.md

@@ -171,7 +171,7 @@ When the site you need is not yet covered, use the `opencli-adapter-author` skil
 |----------|---------|-------------|
 | `OPENCLI_PROFILE` | — | Browser Bridge profile alias/contextId to use when multiple Chrome profiles are connected |
 | `OPENCLI_WINDOW` | command default | Set to `foreground` or `background` to override Browser Bridge window placement. Browser-backed commands also accept `--window <foreground\|background>`. |
-| `OPENCLI_BROWSER_CONNECT_TIMEOUT` | `30` | Seconds to wait for browser connection |
+| `OPENCLI_BROWSER_CONNECT_TIMEOUT` | `45` | Seconds to wait for browser connection |
 | `OPENCLI_BROWSER_COMMAND_TIMEOUT` | `60` | Seconds to wait for a single browser command |
 | `OPENCLI_CDP_ENDPOINT` | — | Chrome DevTools Protocol endpoint for remote browser or Electron apps |
 | `OPENCLI_CDP_TARGET` | — | Filter CDP targets by URL substring (e.g. `detail.1688.com`) |

README.zh-CN.md

@@ -157,7 +157,7 @@ Agent 在内部自动处理所有 `opencli browser` 命令——你只需用自
 |------|--------|------|
 | `OPENCLI_DAEMON_PORT` | `19825` | daemon-extension 通信端口 |
 | `OPENCLI_WINDOW` | 命令默认值 | 设为 `foreground` 或 `background` 来覆盖 Browser Bridge 窗口位置。浏览器型命令也支持 `--window <foreground\|background>` |
-| `OPENCLI_BROWSER_CONNECT_TIMEOUT` | `30` | 浏览器连接超时（秒） |
+| `OPENCLI_BROWSER_CONNECT_TIMEOUT` | `45` | 浏览器连接超时（秒） |
 | `OPENCLI_BROWSER_COMMAND_TIMEOUT` | `60` | 单个浏览器命令超时（秒） |
 | `OPENCLI_CDP_ENDPOINT` | — | Chrome DevTools Protocol 端点，用于远程浏览器或 Electron 应用 |
 | `OPENCLI_CDP_TARGET` | — | 按 URL 子串过滤 CDP target（如 `detail.1688.com`） |