Add case object in Value

[ashalva]

Motivation

Currently Toggles support only primitive types, but seemingly there is some need to add support for objects. I will be working for some time to add support for objects in Toggles. So, expect some more prs in upcomings days/weeks.

I have introduced the Object in #36. Now its time to actually using and add support object types in Toggles 🚀

Implementation

For the memory this is how the object based Toggle will be represented as json 👇

Object json

{
    "variable": "object_toggle",
    "object": {
            "boolProperty" : true,
            "stringProperty" : "value",
            "intProperty" : 421,
            "numberProperty" : 12.3,
    },
    "metadata": {
        "group": "Raw toggles",
        "description": "Object toggle"
    }
}

From now on Object and ObjectSupportedType both conform Codable(instead of Decodable) and Equatable. I had to conform to that since Value enum is Codable & Equatable.

Added new case object(Object) in Value which forced me to consider new case in multiple places:

1. Toggle+Codable.swift - Decodes json to one of the cases of Value.
2. Value+Utilities.swift - Provides utilities for Toggle e.g description, icon etc.
   1. In order to display object toggle visually nicely, I have added new property description in Object which converts map into pretty json string (Please see attached video)
3. InputValidationHelper.swift - Validates the input value for overrides. Considering now .object as well. Created two extensions to fulfill my needs:
   1. String+ValidJSON.swift - validates if input string can be decoded in Object.
   2. String+Object.swift - tries to convert input string to Object.

This is how it looks in Demo app:

Simulator.Screen.Recording.-.iPhone.15.Pro.-.2024-02-13.at.14.06.17.mov

[albertodebortoli]

Beautiful PR @ashalva! Thanks 👏