Improve the Ballerina persist introspection learn page to include the information about how to introspect the database

[TharmiganK]

Current Limitation

In the current learn page: https://ballerina.io/learn/persist-introspection/, we only have the information about how the feature works and what are the implementation. But it does not say how to do persist introspection for a particular data store. Actually that information is part of the CLI tool: https://ballerina.io/learn/persist-cli-tool/#generate-the-data-model-by-introspecting-an-existing-database which makes it difficult to understand.

Suggested Improvement

We need to improve this documentation by adding the details about the bal persist pull command

Version

Ballerina SwanLake Update 12

[ayeshLK]

@daneshk @TharmiganK can't we convert the following blog into a learn page ?

• https://hasathcharu.medium.com/use-bal-persist-with-existing-databases-6ecea7374637