Customizability for grid

[LoweloDev]

I want to contribute and forked already. Though I never built a library and am not sure how to test it use it but I'll surely figure out.
But if someone reads this I'd appreciate a short explanation as to how to properly test and publish this.
Nevermind, this is extremely straight forward. I simply clone it, start developing and expand the dev-app to test.

About the grid I will build a few features (I will use at least in my personal forked version) which I hope I can make pull requests for for the original repo.

- row template so that it is basically as customizable as material tables themselves but with more functionality.
Already exists, although I don't understand how to use it.
- doubleclick listener for any already existing click listeners useless because you can make custom row template
- right click listeners and/or direct implementation of context menu
Also exists its just not documented lmao

• keyboard shortcuts toggle for selecting rows & actions (ctrl+a, ctrl+c, ctrl+x, ctrl+v etc)
• drag n drop
  - optional dependency or required dependency for ngx-drag-to-select (however this is probably not necessary when I can implement a row template so this will potentially not be built for the contribution, I will likely only use it privately unless specifically requested)

- toolbar button toggle group or mat-select to switch between other display styles switching between mat table, large symbols small symbols etc.

- column resize toggle default width -> 100% of parent can be achieved with css class property for mtx-grid component it seems

This grid component is so good that you can basically use it as a data table but also as an entire file manager if it just had a few more features which I will attempt to build