Add feature to have configuration per language

[pojitonov]

The Togler plugin has been incredibly useful and has saved me a significant amount of time. However, one feature that I believe would greatly enhance its functionality is the ability to configure settings on a per-filetype basis.

For example:

In C#, I would like to define toggles for types like:
["void", "bool", "int", "float", "double", "string"]
In HLSL, I would prefer toggles for:
["float", "float1", "float2", "float3", "float4"]
This level of customization would make the plugin even more versatile and better suited to a variety of workflows.