doc cleanup prototype

[ArnoStrouwen]

• preview cleanup CI taken from MuladdMacro.jl
• enable preview
• remove analytics

[codecov]

Codecov Report

Merging #240 (2a32885) into main (b91b2bc) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #240   +/-   ##
=======================================
  Coverage   64.86%   64.86%           
=======================================
  Files          12       12           
  Lines         703      703           
=======================================
  Hits          456      456           
  Misses        247      247           

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[ChrisRackauckas]

Where would one see the preview?

[fredrikekre]

Documenter will post a commit status with the link. It only works on PRs from branches in the same repository, because otherwise the SSH key is not available (so it won't post any preview for this PR). Here is an example: fredrikekre/Literate.jl#195 (open the commit status, click the link under documenter/deploy > Details).

[ChrisRackauckas]

I don't see that same preview link here?

[ArnoStrouwen]

As @fredrikekre said, no preview links from forks.