feat: create new Slickgrid-Vue package to support VueJS framework

[ghiscoding]

• also created a new /frameworks and /demos folders, if that works correctly for this new port, then I'm intending to move all other framework ports in the same folder as well with the next major version (probably around 2025 Q1-Q2). This makes it easier to test, troubleshoot and maintain.

TODOs

• add new CI Workflow to run Cypress tests separately for Vue
• update all Vue examples links to point to this new frameworks/demos folders & add Vue to main readme
• investigate and re-enable skipped ESLint rule for .js extensions everywhere except in Cypress tests where it fails
• test documentation in monorepo
• add Readme in Slickgrid-Vue, frameworks and demos folders
• troubleshoot issue returned by "are the types wrong"
  • once resolved, then probably better to remove CJS build and keep only ESM

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.8%. Comparing base (8efae0e) to head (bc768f7).
Report is 1 commits behind head on master.

Additional details and impacted files

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##           master   #1753   +/-   ##
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  Coverage    99.8%   99.8%           
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  Files         187     187           
  Lines       31129   31129           
  Branches     9783    9783           
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  Hits        31040   31040           
  Misses         89      89           

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