关于 windows 的完整支持思路

[fromyb]

目前 windows 上运行 workerman 对比 linux 功能不完整的原因， 看起来主要是因为 posix, pcntl 这两个拓展提供的相应信号、进程相关函数。

能否抽离出针对操作系统的执行层来提供上述函数的统一封装， 然后将现在 Worker.php 对 posix, pcntl 的直接调用换成使用上述执行层。

这样做的好处是在各个各种操作系统都能使用完整的 workerman 特性， 同时类似 adapterman 的 fpm 兼容也可以整合到上述的执行层 cli 来完成。

[github-actions[bot]]

❌  Integration test FAILED

Requested by @jonsimantov on commit refs/pull/1690/merge Last updated: Mon Feb 10 10:53 PST 2025 View integration test log & download artifacts

Failures	Configs
analytics	[BUILD] [ERROR] [Android] [All 3 os]
app_check	[BUILD] [ERROR] [Android] [All 3 os]
auth	[BUILD] [ERROR] [Android] [All 3 os]
database	[BUILD] [ERROR] [Android] [All 3 os]
dynamic_links	[BUILD] [ERROR] [Android] [All 3 os]
firestore	[BUILD] [ERROR] [Android] [All 3 os]
functions	[BUILD] [ERROR] [Android] [All 3 os]
gma	[BUILD] [ERROR] [Android] [All 3 os]
installations	[BUILD] [ERROR] [Android] [All 3 os]
messaging	[BUILD] [ERROR] [Android] [All 3 os]
remote_config	[BUILD] [ERROR] [Android] [All 3 os]
storage	[BUILD] [ERROR] [Android] [All 3 os]

Add flaky tests to go/fpl-cpp-flake-tracker