[WIP] Configuration Manager Redesign

[hershd23]

Partially solves #1140
Adding EvaDb changes to the catalog

	modified:   evadb/catalog/catalog_manager.py
	new file:   evadb/catalog/models/configuration_catelog.py
	modified:   evadb/catalog/models/utils.py
	new file:   evadb/catalog/services/configuration_catalog_service.py
	modified:   evadb/catalog/sql_config.py

Adding EvaDB base configs to a python dict

	new file:   evadb/eva_config.py

[hershd23]

Up for an early review, still in WIP

[hershd23]

evadb/evadb/database.py

Line 35 in 6208079

def catalog(self) -> "CatalogManager":

@gaurav274 @xzdandy there is one dependency issue that I see with config. The problem with initializaing config as a table in catalog is because catalog itself depends on config as you can see in the method above. Any suggestions on what to do in order to remove this?

[xzdandy]

evadb/evadb/database.py

Line 35 in 6208079

def catalog(self) -> "CatalogManager":

@gaurav274 @xzdandy there is one dependency issue that I see with config. The problem with initializaing config as a table in catalog is because catalog itself depends on config as you can see in the method above. Any suggestions on what to do in order to remove this?

At the first glance, I think we need to decouple the catalog and configuration manager.

1. Move catalog_database_uri out of config, since it can not be changed once a evadb instance is created.
2. After we move the catalog_database_uri out of config, we than no longer need to pass config into catalog. So we can initialize all catalog tables (including the new configuration_catalog) in the catalog manager.

[hershd23]

@xzdandy I think the dependency doesn't end there, I saw a few more examples of the dependencies.

Will add more examples here.

Have parked this at this stage and will make sweeping changes today

[gaurav274]

Moved to #1272