Remove Sqlalchemy Serializer

[RafaelCenzano]

• OP#105 Remove use of sqlalchemy seralizer
• remove sqlalchemy serializer
• Replace sqlalchemy serializer with custom serializer

Description

Remove sqlalchemy serializer as it has caused problems in the past with it's dependency on older versions of our packages. I added a new serializer function for future serializer functions. Removed old code in the codebase as well

Fixes OP#105

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Routes were updated and checked

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works (if a larger change)
• New and existing unit tests pass locally with my changes

[deepsource-io]

Here's the code health analysis summary for commits 9dcbe67..be928ae. View details on DeepSource ↗.

Analysis Summary

Analyzer	Status	Summary	Link
Python	✅ Success	🎯 34 occurences resolved	View Check ↗

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