feat: add decimal literal to string method

[EpsilonPrime]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 96.96970% with 1 line in your changes missing coverage. Please review.

Project coverage is 62.66%. Comparing base (e403121) to head (b0dd5b4).

Files with missing lines	Patch %	Lines
expr/literals.go	90.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #100      +/-   ##
==========================================
+ Coverage   62.48%   62.66%   +0.17%     
==========================================
  Files          44       44              
  Lines       10148    10170      +22     
==========================================
+ Hits         6341     6373      +32     
+ Misses       3523     3513      -10     
  Partials      284      284              

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[jacques-n]

One thought I had was whether we should add this string to decimal as a literal construction method. I believe we have a builder or api for literal construction, right?

[EpsilonPrime]

One thought I had was whether we should add this string to decimal as a literal construction method. I believe we have a builder or api for literal construction, right?

Yes, that's useful. There is NewDecimalFromString (literal/utils.go) which utilizes this method.