Move code to PlutoDependencyExplorer.jl repo

[fonsp]

Follow up of #2717: removing the copy of https://github.com/JuliaPluto/PlutoDependencyExplorer.jl from this repository, and moving some of the tests. After this PR, Pluto will actually use PlutoDependencyExplorer.jl internally.

TODO

• [x] wait for https://github.com/JuliaRegistries/General/pull/98970
• [x] move tests to https://github.com/JuliaPluto/PlutoDependencyExplorer.jl
  • [x] https://github.com/JuliaPluto/PlutoDependencyExplorer.jl/pull/3
• [x] include https://github.com/fonsp/Pluto.jl/pull/2797
  • [x] https://github.com/JuliaPluto/PlutoDependencyExplorer.jl/pull/4
• [x] Set up integration tests
  • [x] https://github.com/JuliaPluto/ExpressionExplorer.jl/pull/16
  • [x] https://github.com/JuliaPluto/PlutoDependencyExplorer.jl/pull/5
• [x] Wait for release and rerun CI on this branch
  • [x] https://github.com/JuliaRegistries/General/pull/100410

[github-actions[bot]]

Try this Pull Request!

Open Julia and type:

  julia> import Pkg
  julia> Pkg.activate(temp=true)
  julia> Pkg.add(url="https://github.com/fonsp/Pluto.jl", rev="PlutoDependencyExplorer-split")
  julia> using Pluto

[fonsp]

Okayyy so I made a bit of a selection in the test/React.jl file to decide whether they belong in the Pluto or PlutoDependencyExplorer repo. You can just write tests with the Pluto.Notebook API in both repos, see https://github.com/JuliaPluto/PlutoDependencyExplorer.jl/pull/3 .

[fonsp]

Oops