Need to spend time thinking about the include/exclude pattern experience, the interactions between the include/exclude fields, .gitignore, and search/files.exclude, and whether ./ is needed or if there's a better way to achieve the effect, and how this all works in a multi-root world.

Related issues:

• Multi root: Cannot search specific file types anymore #29924
• Search no longer allows you to search sub-folders easily #29660
• Find in files files to include should override exclude settings? #23894
• Find in Files "files to include" override .gitignore #26574
• Search: unable to include/exclude via glob patterns #26634
• Find In Files in specific folder without opening the folder in VSCode #17164