Adding a config scheme

Hi I am quite new to redox and Rust but I think I might have found a thing that would be good to add. I was thinking of a config Scheme where Programs could save their configs to. (It is quite a mess in Linux at least from my experience)

Anyways here some example URLs:

config:/ion
config:/ion/background_color
config:/system/timezone

Here some Pseudo-Code:

write("config:/ion" Buffer::empty()); // could be used to create a default config

let current_config = read("config:/ion"); // used when loading the entire config left font_config = read("config:/ion/fonts"); // used when loading the fonts config

Short Description

Each User has an own config for each Application/Program when the handler receives the open request it opens the App-Config of the user. Optionally a branch like system (with one main branch) could be integrated where each user could have multiple configs which each have a name. (Sth like this can be seen in the Godot Gameengine).

More Pseudo code :)

struct ConfigScheme{ ByApp: HashMap<String, ProgramConfig> // sorted by Program here as it should be easier to add new Programs }

struct ProgramConfig{ ByUsers: HashMap<u32, Profiles> }

struct Profiles{ main: Profile, other: Option<Vec> // could be just a Vec too. }

struct Profile{ profiles: HashMap<String, ConfigData> // optionally add paths like described }

struct ConfigData{ private: bool, Data } //I don't know what datatype to use here. //I would either encode everything to a String/ bytes //or make an Enum with every accepted Datatype (which seems pretty stupid)

I hope this might be a good idea if not just close this issue Sorry for my bad English. I am not a native speaker