Display dependency graph in DOT language

[ra1028]

Pull Request Type

• Bug fix
• New feature
• Refactoring
• Documentation update
• Chore

Issue for this PR

Link:

Description

Add a capability to display a string representation of dependency graph in DOT language.

Impact on Existing Code

Contains some breaking changes in debugging information, but no impact on normal usage.

Screenshot/Video/Gif

digraph {
  node [shape=box]
  "APIClientAtom"
  "APIClientAtom" -> "ImageAtom"
  "APIClientAtom" -> "MovieLoaderAtom"
  "ExampleMovieDB/FiltePicker.swift" [style=filled]
  "ExampleMovieDB/MoviesScreen.swift" [style=filled]
  "ExampleMovieDB/NetworkImage.swift" [style=filled]
  "FilterAtom"
  "FilterAtom" -> "ExampleMovieDB/FiltePicker.swift" [label="line:5"]
  "FilterAtom" -> "MovieLoaderAtom"
  "ImageAtom"
  "ImageAtom" -> "ExampleMovieDB/NetworkImage.swift" [label="line:8"]
  "MovieLoaderAtom"
  "MovieLoaderAtom" -> "ExampleMovieDB/MoviesScreen.swift" [label="line:5"]
  "SearchQueryAtom"
  "SearchQueryAtom" -> "ExampleMovieDB/MoviesScreen.swift" [label="line:8"]
}