Export current data to a file.
Tab / Shift+Tab: Move focus between fields
↑ / ↓: In format selector: Change format
In other fields: Move focus
Left / Right: Move cursor in text fields
Enter: Export (on Export button) or Cancel (on Cancel button)
Toggle checkbox (on Include Header)
? / F1: Show this help (F1 works in text fields)
Esc: Close without exporting
Formats:
CSV: Comma-separated values (configurable delimiter, header)
Parquet: Columnar format (efficient, compressed)
JSON: JSON array format
NDJSON: Newline-delimited JSON (one object per line)
CSV Options:
Delimiter: Character to separate columns (default: comma)
Include Header: Whether to write column names as first row