feat: dir_display_limit

[kawre]

New feature to limit the number of directories to display. Especially useful when working with something like Spring Boot, where just the directory name takes more than 50% of my screen real estate.

[kawre]

Changed the type to integer and added ellipsis symbol to indicate that the directories have been split. Also unsure how to handle the protocol prefix. Do you have any ideas?

[utilyre]

Honestly, it's been a while since I used this plugin myself. So just be sure that nothing breaks.

Cases that I recommend testing:

1. Relative file paths (especially when there is a ./some.txt or ../some.txt)
2. Absolute file paths (they should have a / entry at the beginning)
3. URLs should have a http:// entry at the beginning (http is just an example it should handle any given schema like tcp://, https://, or mycustomschema://)