feat: Save/load categorical palettes via URL

[ShrimpCryptid]

Problem

Closes #148! This is the last implementation detail for categorical features!

Solution

• Adds a new URL parameter for the categorical palette, and associated unit tests.
  • If an existing palette was chosen, saves the palette's key ("palette-key=adobe").
  • If the palette is different for any color, saves the hex value of all 12 colors in the palette ("?palette=000000-000010-000020-000030-000040-000050-000060-000070-000080-000090-0000a0-0000b0").

Note: I would have loved to shorten the URLs further, so I made a separate issue ticket for that: #191

Type of change

• New feature (non-breaking change which adds functionality)

Steps to Verify:

1. Open the preview link: https://allen-cell-animated.github.io/nucmorph-colorizer/pr-preview/pr-190/?dataset=https%3A%2F%2Fdev-aics-dtp-001.int.allencell.org%2Fdan-data%2Fcolorizer%2Fdata%2Ftest%2F3500005828_25%2Fmanifest.json&feature=Cell%20type&t=78
2. Change the palette to another preset.
3. Copy the URL and open it in a new tab. The palette should be loaded correctly.
4. Edit one or more colors in the palette.
5. Copying the URL and opening it in a new tab should keep the changes to the palette.

Example:

https://allen-cell-animated.github.io/nucmorph-colorizer/pr-preview/pr-190/?dataset=https%3A%2F%2Fdev-aics-dtp-001.int.allencell.org%2Fdan-data%2Fcolorizer%2Fdata%2Ftest%2F3500005828_25%2Fmanifest.json&feature=Cell%20type&t=78&color=matplotlib-cool&palette=eacb70-9a65dc-e75c5c-ffffa4-3a6cac-5d5d6a-bd5d26-ed1b7d-9467bd-f25fa4-7598c5-a8d9aa

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	61.15%	3283 / 5368
🔵	Statements	61.15%	3283 / 5368
🔵	Functions	47.53%	77 / 162
🔵	Branches	78.68%	240 / 305

File Coverage

File	Stmts	% Branch	% Funcs	% Lines	Uncovered Lines
Changed Files
src/colorizer/colors/categorical_palettes.ts	100%	100%	100%	100%
src/colorizer/utils/url_utils.ts	90.47%	95.71%	76.47%	90.47%	55-61, 112-118, 148-159, 258-261, 300-307, 345-348

Generated in workflow #565

[github-actions]

PR Preview Action v1.4.6
Preview removed because the pull request was closed.
2024-02-02 21:59 UTC

[frasercl]

Looks good!