Is your feature request related to a problem? Please describe.
Autocomplete was a delightful feature in our past project Bento. It aided discoverability of commands and made the tool fast to use. This ticket is a request to provide this functionality for Semgrep, allowing me to tab autocomplete and see relevant flags and their help text as I go.

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Description

I have a hardware abstraction layer interface, as well as a driver interface. I have multiple drivers utilizing the HAL interface, while implementing the driver interface. This plugin approach causes me to have identically named tests across multiple test files.

For example:

TEST_CASE("init() returns `E_HAL_INIT`, when HardwareAbstractionLayer::init() returns an er

I think a hover should not remain open when I type somewhere.

这里仅提供pushplus推送方式模板，其他通知方式根据官方文档以此类推

{
    "token":"xxxxxx",
    "title":`$title$`,
    "content":`$body$`,
}

具体设置如下图所示