Enforce presence of '$ErrorActionPreference = "Stop"'

Summary of the new feature

Defensive Programming is essential to software engineering. To enable fail-fast methodology in PowerShell, you must add $ErrorActionPreference = "Stop" to the top of every PowerShell file. One can easily forget to add this line; I would like a PSScriptAnalyzer rule that enforces the presence of $ErrorActionPreference = "Stop", or at a minimum enforces explicitly setting $ErororActionPreference.

What is the latest version of PSScriptAnalyzer at the point of writing
N/A (whatever comes in the latest version of VS Code PowerShell extension)

该 issue 没有指出实现文件或测试。首先定位 PSScriptAnalyzer 规则的注册和测试位置，然后确定如何检查 PowerShell 文件中是否显式设置了 $ErrorActionPreference。完成标准是：根据约定的规则范围，分析器能够一致地报告缺失的设置或非 Stop 设置。