[Feature] Add a file similar to .gitignore for LocalDocs

[ejc]

Feature Request

Simple request. Using GPT4All on a code project, it would be nice if there was a way to easily have LocalDocs ignore files and folders that don't necessarily have to be ingested and embedded to be helpful. As and example, I'm building an electron app and the node_modules folder is about 15x the actual codebase.

I'm sure this would be helpful beyond code projects as well. A simple first implementation could be just if a .gitignore file is detected a little prompt "Should LocalDocs use the .gitignore file in this folder?" or even simpler, just a toggle switch that appears when a .gitignore is detected and is switched "on" by default.

Longer term you could introduce a .nomicignore file that could be added to non-code projects and allow the user to use a GUI to select which files and folders to ignore.

For now I'm duplicating my codebase and removing what I don't want indexed. Cheers to the team on a great product.