[Bug] Crepe: table cell click-selection enters edit mode instead of selecting cell

Description

In Crepe editor, clicking a table cell should select the entire cell for operations like cut/copy/delete. Instead, clicking often enters edit mode directly, making cell-level operations inaccessible.

Reproduction

1. Insert a GFM table in Crepe editor
2. Click on a cell (single click, not double)
3. Observe: the click often puts cursor in edit mode rather than selecting the cell

Expected

Single click should select the cell (visual highlight), enabling row/column operations. Double-click or Enter should enter edit mode.

Context

Encountered in EPYTOR VS Code extension (Milkdown 7.21.x). Cell selection feature was disabled as a workaround. Previously tracked as a known limitation.