Generates a markdown representation of the schema for all keyspaces and tables within the CassandraDatabase instance. This method utilizes the format_keyspace_to_markdown method to create markdown sections for each keyspace, assembling them into a comprehensive schema document.
Iterates through each keyspace in the database, utilizing format_keyspace_to_markdown to generate markdown for each keyspace's schema, including details of its tables. These sections are concatenated to form a single markdown document that represents the schema of the entire database or the subset of keyspaces that have been resolved in this instance.
format_schema_to_markdown(
self,
) -> str