Move data.table to Depends instead of Imports?

[wkumler]

Given that RaMS returns data.tables and I often then use data.table functions on them, it may make sense to automatically attach the data.table functions. Of course, this is very rarely recommended and I'm not convinced that it's worth it here but wanted to document it as a potential enhancement.

[wkumler]

Good example of this is in DuckDB where they require the DBI library: https://github.com/duckdb/duckdb-r/blob/main/DESCRIPTION.

Results in the auto-loading of DBI when duckdb is called:

> library(duckdb)
Loading required package: DBI