Removes obsolete query builder interface and implementations.
Introduces a new namespace for query-related classes to enhance organization.
Updates various database managers to use the new query utilities, promoting code reuse and maintainability.
Enhances query functionality, ensuring better consistency across the codebase.
If there's one thing I learned in this exercise, it's that letting
people add random python scripts to the repo like gpltext.py that
promise to be easier than find and replace is a bad idea.
