feat: add DList

[EndBug]

Closes #463

[codecov]

Codecov Report

Merging #467 (d1eaecd) into master (adb1219) will increase coverage by 0.03%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #467      +/-   ##
==========================================
+ Coverage   97.50%   97.54%   +0.03%     
==========================================
  Files          41       42       +1     
  Lines        1161     1179      +18     
  Branches      199      199              
==========================================
+ Hits         1132     1150      +18     
  Misses         29       29              

Impacted Files	Coverage Δ
src/Interface/ListIndex.ts	100.00% <100.00%> (ø)
src/Interface/Lists/DList.ts	100.00% <100.00%> (ø)

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