chore(sdk): Optimize Error Handler

[alainncls]

What does this PR do?

• Refactors the code for the Error Handler
• Deploys SDK v2.1.2

Type of change

• Chore
• Bug fix
• New feature
• Documentation update

Check list

• Unit tests for any smart contract change
• Contracts and functions are documented

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 87.50000% with 1 line in your changes missing coverage. Please review.

Project coverage is 46.80%. Comparing base (6fd6a63) to head (a4f049d).
Report is 1 commits behind head on dev.

Files with missing lines	Patch %	Lines
sdk/src/utils/errorHandler.ts	87.50%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              dev     #795      +/-   ##
==========================================
- Coverage   47.60%   46.80%   -0.81%     
==========================================
  Files          18       18              
  Lines         397      391       -6     
  Branches       60       59       -1     
==========================================
- Hits          189      183       -6     
  Misses        205      205              
  Partials        3        3              

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