Feature Request: localization keys to follow a more sensible format

[TheEmbracedOne]

Currently, the localization keys follow this format: TYPE.LocalizationID.###.Character where LocalizationID is flowchart name (usually? I'm not sure, it is in my project, but I do name my localizationID my flowchart's name).

Is your feature request related to a problem? Please describe. The exported localisation data is hard to filter/organise outside of Fungus because of the weird format the keys follow.

Describe the solution you'd like It'd be great if users could set the order of these things for localisation keys, for example for my project using LocalizationID.TYPE.Character.### would make the most sense i.e. instead of SAY.Level1.123.Joe / MENU.Level1.123 I'd be using Level1.SAY.Joe.123 / Level1.MENU.123

Adding the option for users to set this for themselves would be great, akin to how you can sometimes set date/time format in a text field like so:

Possibly related to #1022