fix(icons): pattern match should take precedence over plugin

[minusfive]

Description

Otherwise all plugin keymaps are forced to use the same icon, can't be granularly customized. This seems to fix a bunch of icons on LazyVim.

E.g. adding an undotree pattern match for Snacks.picker.undo() (#936 😉) is ignored because plugin snacks.nvim was already matched and handled. Thus, all snacks pickers are forced to use the same icon.

Related Issue(s)

N/A

Screenshots

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<leader>g Before

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<leader>s Before

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<leader>f Before

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<leader>u Before

<leader>u After

[minusfive]

@folke if/when you have a chance, mind taking a look at this one?

[andysazima]

Wanted to chime in and say that I was just looking for a solution to this! I was getting annoyed at all the little candy icons in my which-key window as I have maybe 20 different searches with snacks pickers. Adding a bunch of custom rules just to override this (what I may even call a bug) was a chore. Nice PR!

[github-actions[bot]]

This PR is stale because it has been open 30 days with no activity.

[minusfive]

@folke any interest in getting this merged?

I also have #936, #939 and #940 awaiting your review if you'd like to tackle a few at once, they're tiny.