aiconfig.listScannedFilesFromConfig() handle the inclusion and exclusion of files based on a configuration file.
I find its way to handle it to be the worst on earth because when exclude_patterns happens to have something such as node_modules or dist in it,
execution is very slow.
I want to change that, and first, I have put the ./lua/ai/globpattern.lua to be an utility to handle the glob pattern.
Analyze the code of ./lua/ai/globpattern.lua and laverage it to improve the performance of aiconfig.listScannedFilesFromConfig().
I propose that we check the matching of the filepath against the exclude_patterns before pushing it to the included_files list.
We should be able to get rid of the excluded_files list, because we already avoided pushing the excluded files to the included_files list.
Propose a new implementation of aiconfig.listScannedFilesFromConfig() that uses the utility functions from globpattern.lua to handle the inclusion and exclusion of files more efficiently.