docs: add a options template to localize algolia tool instructions

[nazarepiedady]

closes #2744

@Jinjiang, @posva, what do you think about these changes?

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[posva]

Let's not add unused code. Instead, let's just mention this in the contribution guidelines. It should just mention the the type rather than a verbose code sample.

[pkg-pr-new]

Open in Stackblitz

pnpm add https://pkg.pr.new/pinia@2758

pnpm add https://pkg.pr.new/@pinia/nuxt@2758

pnpm add https://pkg.pr.new/@pinia/testing@2758

commit: 93bf4d0

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.66%. Comparing base (70d9b66) to head (93bf4d0).
Report is 18 commits behind head on v2.

Additional details and impacted files

@@            Coverage Diff             @@
##               v2    #2758      +/-   ##
==========================================
- Coverage   91.23%   89.66%   -1.58%     
==========================================
  Files          14       14              
  Lines        1335     1335              
  Branches      233      218      -15     
==========================================
- Hits         1218     1197      -21     
- Misses        115      137      +22     
+ Partials        2        1       -1     

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