Fixes#3360.
This updates native table writes so local write progress uses Lance
writer byte stats instead of Arrow in-memory batch size once write bytes
are available. The change wires the existing `WriteProgressTracker` into
`InsertExec` for native `add` writes, installs a Lance `WriteProgressFn`
only when no lower-level callback is already configured, and keeps the
existing public `InsertExec::new` signature unchanged.
Validation:
- `cargo test -p lancedb --features remote
table::write_progress::tests::test_progress_uses_lance_write_bytes_for_local_tables
-- --nocapture` passed: 1 passed, 0 failed.
- `cargo test -p lancedb --features remote table::write_progress::tests
-- --nocapture` passed: 7 passed, 0 failed.
- `cargo check --quiet --features remote --tests --examples` passed.
- `cargo fmt --all --check` passed.
- `git diff --check` passed.
- `git diff | gitleaks stdin --no-banner --redact --timeout 30` passed:
no leaks found.
I did not run the full `cargo test --quiet --features remote --tests`
suite.
Co-authored-by: Ghxst <200635707+GHX5T-SOL@users.noreply.github.com>
