[Enhancement] Create command and/or hotkey to enable/disable snippet

[gtg922r]

Feature request: provide a way to assign a hotkey to enabling/disabling a particular snippet, potentially by registering a custom command for a snippet that can have a hotkey against it

A few snippets I want to toggle frequently (for example hide/show frontmatter) and would like to have a hotkey for this

Love the plugin, thanks for developing it!