Need support to scan dot-folders (folders with leading dot)

[vakuor]

Problem
Currently, the scanner in src/scanner.ts contains a hard limitation:

entry.name.startsWith(".")

This check completely excludes all files and folders whose name begins with a dot. Because of this, folders like .source/, .config/ etc. are never scanned.

Use case
I have a project where important source code from libraries lives inside a folder called .source. I cannot rename that folder and I need CodeSight to scan this folder, but currently there is no way to include it.

Suggested solution
It would be very useful to support including dot-folders through the ignore mechanism, similar to how .gitignore works.

Proposed options:

1. Support negation with ! in .codesightignore:

# ignore everything starting with dot
.*
# but explicitly include needed folders
!.source
!.config

2. Add a configuration option (in codesight.config.json or similar) to allow dot-files/folders globally:

{
  "scanDotFiles": true,
  "scanDotFolders": true,
  "ignorePatterns": ["!.source*"]
}