Auto project synchronization when a new C# script is created from Neovim (or changed)

[walcht]

When a C# is created from Neovim, Unity should do a project sync (or recompilation). This requires some IPC between Neovim plugin and the Neovim server instance.

related: #12

[HenrysHouses]

Could there be an option of how scripts are opened via unity? currently it opens a new tab in nvim, and id like it to just replace the currently open buffer instead. its fine to deal with but its a little confusing when working with my shortcuts as im using harpoon and telescope to find the files im looking for then suddenly i have the same script open in several tabs as they keep getting added as im working

[walcht]

Thank you for the suggestion - I am adding that now - see #20 (customization open file arguments and customization jump-to-cursor arguments). Will add customizable file opening command.

(irrelevant but might be useful in case you were not aware:
There is a menu option ``Neovim => Change Terminal Launch Command`, you can supply your custom launch command there).

Please do point out any features you want them to be added - I do have time now and I am willing to implement them. Thank you.

[walcht]

I have added the option to change the open-file and jump-to-cursor-position request arguments (see latest README here: https://github.com/walcht/com.walcht.ide.neovim)