Add support for more Distributions

[juliohm]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (9cc203a) to head (d90d886).

Additional details and impacted files

@@            Coverage Diff            @@
##              main       #44   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files            5         5           
  Lines           76       108   +32     
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+ Hits            76       108   +32     

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[Copilot]

Pull request overview

This PR expands Colorfy’s Distributions.jl integration by adding specialized color representations for additional distribution types and extending test coverage to validate the new behavior.

Changes:

• Updated the Distributions extension to support Normal, Bernoulli, Categorical, plus a heterogeneous-distribution fallback.
• Switched the Normal mapping to use entropy-derived transparency (instead of scale) and added entropy-based transparency tests for discrete distributions.
• Added tests for heterogeneous distribution vectors and ensured missing values continue to map to transparent.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 4 comments.

File	Description
ext/ColorfyDistributionsExt.jl	Adds new repr methods for multiple distributions and a fallback for vectors of distributions.
test/runtests.jl	Extends the Distributions testset to cover Normal/Bernoulli/Categorical, heterogeneous vectors, and missing handling.

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