Bulk edit support - edit a number of rows at once

[bofeiw]

Is your feature request related to a problem? Please describe.
Ability to edit multiple rows at the same time to improve efficiency.

Describe the solution you'd like
Solution 1: Rowy already support multi row selection. We can add a button "bulk edit" when multiple rows are selected.

Solution 2: Like Google Sheets, we can allow a cell's corner to be draggable to copy the value to other cells.

Describe alternatives you've considered
Currently user can copy the value and manually paste to other cells as a workaround. However this is not efficient.

[AnushDeokar]

Hey @bofeiw, Do you mind if I give this a go? I was thinking to implement this (Solution 1) similar to how we have Filter option.