Sort override folder by file extension

[Incrementis]

Idea

Right-click on the "override" folder to sort the files by file extension

Use Case(Example)

When EET (EET_core) is installed, Near Infinity displays 9358 files in the "override" folder. The files are not sorted, or are sorted only by name. For example, if a new item type is added to the STO file—in this case, a WeiDU function that excludes certain files (e.g., game and book containers)—it becomes difficult to verify successful installation.
Sorting by STO extension could make evaluating the installation(checking the STO files) much easier.

[Argent77]

That's not possible with the current implementation of the resource tree. The closest option to achieve it is currently to set the "Show Override Files" option to "In ??? Folders (CRE, SPL, ...)" in the Preferences. Optionally, also enable "Show Overridden Files in Bold in Resource Tree" to see overridden game files more easily.

[Argent77]

Reopening this discussion because I came up with a different approach how to implement it.

[Argent77]

Added in 526f4b6. No additional subfolders though. That would require a substantial rewrite of the resource tree implementation.

[Incrementis]

Clean and sorted override folder, thank you very much.