fix(eslint-plugin): rewrite svelte-check-props logic and tests

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Fix #1167

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.12%. Comparing base (9dc8662) to head (0a80481).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1282   +/-   ##
=======================================
  Coverage   91.12%   91.12%           
=======================================
  Files         118      118           
  Lines        3459     3459           
  Branches      554      554           
=======================================
  Hits         3152     3152           
  Misses        195      195           
  Partials      112      112           

Flag	Coverage Δ
e2e	82.56% <ø> (ø)
unit	87.14% <ø> (ø)

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