stimulus_grid_rails

https://github.com/schappim/stimulus_grid

Brings the stimulus_grid data-grid into Rails as a first-class engine. Provides ApplicationGrid for declaring columns server-side; cell-grained Turbo Stream actions (cell, cell-confirm, cell-revert, row-insert-sorted, row-remove, bulk); a single PATCH endpoint for cell mutations with optimistic-id reconciliation; and importmap-pinnable JS for both the grid and the live-sync layer.