Improving user settings architecture

[ivanminutillo]

Current settings are chaotics and hard to navigate for users. Especially the "extensions" section that is the core value proposition of bonfire is relegated to a single view, where both data schema, external libraries and custom extensions are merged together leaving no room for users to understand what they can do. I would propose the following architecture where we split extensions that can be enabled / disabled from the rest of libraries and data schema ( I put those under "advanced" section). Also I think listing the enabled extensions in the man setting view is important, so that users can have a way to know what they can enable/disable directly from the settings page and dig more into the extension view to see all the options..

here an improved version:

Further changes i propose are the following:

• Merge preferences and appearances
• Merge default roles and custom roles
• Merge boundaries and additional extensions settings ( not sure if that page is a catch-all extensions settings or only related to the boundary one)

[ivanminutillo]

done!