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* Add a new "table stats" API to expose basic table and fragment statistics with local and remote table implementations ### Questions * This is using `calculate_data_stats` to determine total bytes in the table. This seems like a potentially expensive operation - are there any concerns about performance for large datasets? ### Notes * bytes_on_disk seems to be stored at the column level but there does not seem to be a way to easily calculate total bytes per fragment. This may need to be added in lance before we can support fragment size (bytes) statistics. <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit - **New Features** - Added a method to retrieve comprehensive table statistics, including total rows, index counts, storage size, and detailed fragment size metrics such as minimum, maximum, mean, and percentiles. - Enabled fetching of table statistics from remote sources through asynchronous requests. - Extended table interfaces across Python, Rust, and Node.js to support synchronous and asynchronous retrieval of table statistics. - **Tests** - Introduced tests to verify the accuracy of the new table statistics feature for both populated and empty tables. <!-- end of auto-generated comment: release notes by coderabbit.ai -->