feat: improve polling timeout effect and enabled refetching

[DorianMaliszewski]

• Handle useEffect needPolling is not memoized -> Dont reset timeout
• When remount the same key refetch data automatically

[codecov]

Codecov Report

Merging #795 (8c73593) into main (9c576d5) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##              main      #795   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           20        20           
  Lines          526       532    +6     
  Branches        74        74           
=========================================
+ Hits           526       532    +6     

Impacted Files	Coverage Δ
packages/use-dataloader/src/useDataLoader.ts	100.00% <100.00%> (ø)

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