Additional filtering for dependency view

[dibyanshu-pal-kushwaha]

Description

Currently there is no filter based on the Directory for the Dependency view.So this pr adds Directory filter in the dependency view.

Fixes

Fixes #142

Changes :

• constants.js : Added Directory to standard filter categories.
• project.js : Added the logic to scan and create list of paths.
• workflow.js : Excludes assets from the dependency view if they belong to a filtered directory.

Screen Recording :

Statwrap.mov

[lrasmus]

@dibyanshu-pal-kushwaha - thank you, I had not considered this type of filter before. I thought what you had done in PR#315 was pretty good to address filtering by folder. Let me take this back to other members of the team and get their feedback too. This PR might be open for a bit until we can find time to discuss (just FYI).