[5pt] Dependency tree page

[Gkrumbach07]

Is your feature request related to a problem? Please describe. As a user of Thoth, I want to see details of the dependencies of my advise report.

High-level Goals A new page detailing the dependencies of a advise

Acceptance Criteria New page for dependencies

• [ ] charts detailing: size of package, root/direct/indirect deps, shared installs between pkgs, licenses and warnings aggregated.
• [ ] a network graph view
• [ ]