refactor: implement error interface and improve error resolving

[tgntr]

Detailed description:

Which issue(s) this PR fixes:
Fixes #271

Special notes for your reviewer:

Checklist

• Documentation added
• Tests updated

[codecov]

Codecov Report

Attention: 76 lines in your changes are missing coverage. Please review.

Comparison is base (aa67dff) 77.33% compared to head (ad27a05) 77.99%.

Files	Patch %	Lines
primitives/types/invalid_transaction.go	0.00%	29 Missing ⚠️
primitives/types/transaction_validity_error.go	62.50%	8 Missing and 1 partial ⚠️
primitives/types/arithmetic_error.go	66.66%	6 Missing and 1 partial ⚠️
primitives/types/dispatch_errors.go	89.23%	7 Missing ⚠️
primitives/types/token_error.go	80.55%	6 Missing and 1 partial ⚠️
primitives/types/transactional_error.go	61.11%	6 Missing and 1 partial ⚠️
primitives/types/unknown_transaction.go	61.53%	4 Missing and 1 partial ⚠️
primitives/types/lookup.go	50.00%	2 Missing and 1 partial ⚠️
frame/executive/executive.go	75.00%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #295      +/-   ##
===========================================
+ Coverage    77.33%   77.99%   +0.66%     
===========================================
  Files          156      156              
  Lines        10277    10363      +86     
===========================================
+ Hits          7948     8083     +135     
+ Misses        1946     1908      -38     
+ Partials       383      372      -11     

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