What ecosystem category to add matrix-wrench to?

@jaller94 hoping you wouldn't object to https://gitlab.com/jaller94/matrix-wrench being listed

@thibaultamartin where to put this? it's technically a client, but not what you'd expect as a client. it's not exactly an integration, but more of a tool? though other things i'd categorize as more as a tool like ttm and pipe2matrix also went into integrations.

Start with the discussion in this issue and the linked matrix-wrench project to understand how it should be categorized. Done means the category is agreed on and the project is listed in the appropriate matrix.org ecosystem section.

Written by the indexing model from the issue text.