chore: upgrade to Prettier 3

[skirtles-code]

Apart from package.json and pnpm-lock.yaml, all the changes come from running lint:fix.

Prettier 2 doesn't support using with { type: 'json' } for imports, which we're using in some .mjs files. Currently we aren't linting .mjs files, but that's something I'd eventually like to change. Upgrading Prettier is a first step towards that.

[netlify]

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[pkg-pr-new]

Open in Stackblitz

npm i https://pkg.pr.new/vue-router@2467

commit: 48327b6

[codecov]

Codecov Report

Attention: Patch coverage is 84.21053% with 6 lines in your changes missing coverage. Please review.

Project coverage is 94.89%. Comparing base (1ad847e) to head (48327b6).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
packages/router/src/navigationGuards.ts	86.66%	4 Missing ⚠️
packages/router/src/location.ts	50.00%	1 Missing ⚠️
packages/router/src/query.ts	50.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2467   +/-   ##
=======================================
  Coverage   94.88%   94.89%           
=======================================
  Files          34       34           
  Lines        2993     2998    +5     
  Branches      845      845           
=======================================
+ Hits         2840     2845    +5     
  Misses        150      150           
  Partials        3        3           

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[posva]

Thanks a lot!

[posva]

In the next version we will likely upgrade to use type: module as well. The json import can always be rewritten as a read file + JSON.parse