Better dependency tracking

Problem

As dependencies are not managed, it might happen that when new version of library is deployed, application will fail.

Example:

Recent changes in SQLAlchemy 2.0.2 won't let application work due to requirement that string requires to be cast to text().

sqlalchemy.exc.ArgumentError: Textual SQL expression '\n    SELECT\n        to_ch...' should be explicitly declared as text('\n    SELECT\n        to_ch...')

Prerequisites

• testing

Followup

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