Add a way to ignore some folders from scanning

[imakecodes]

Devon appears to be attempting to read the entire directory, including both 'node_modules' and '.venv' folders. If so, is there a method to create a '.devonignore' file or utilize the existing '.gitignore' file to selectively 'hide' specific content from Devon?

[ObjectJosh]

Hey @imakecodes this is a great suggestion! Going ahead and marking it as a good first issue :)

[mihirchdev]

Thanks for the idea! I will try to implement this by tomorrow

[imakecodes]

@ObjectJosh @Mihir1003 I was taking a look on #53 and make sense to add a "exclude" key on .devon.config file instead of creating a new file for this

[akiradev0x]

@imakecodes doing that now!

[akiradev0x]

just merged code for this. closing.