[FEATURE] Add inspector to edit Domain List (can be a button opening the window)

[japtar10101]

Is your feature request related to a problem? Please describe.

Domain List

Describe the solution you'd like

If it's possible to edit Asset Bundles and its content from the Unity inspector, make it possible in Unity's Inspector to open the Domain List window to edit it. Alternatively, make it so that the content of the Domain List can be edited from the inspector (best method).

This process can probably used to streamline the process of creating a new Domain List as well. The "Unity" way is to create a file via "Assets -> Create -> Omiya Games -> Domain List" context menu, then edit the content in the inspector later.

Tasklist

• Look into whether it's possible to edit an Asset Bundle, and its content.

[japtar10101]

It appears to be...plausible, except for the editing part: https://github.com/Unity-Technologies/AssetBundles-Browser