feat: Init Codable with Swift decodable functionalities

[gorhom]

Created a base class that handles parsing JSON payload in to pre-defined CodingProperties which equivalent to CodingKeys in Swift but with extra variables:

export interface ICodingProperty {
  type: IType | ICodable; // refers to the property type
  key?: string; // refers to the property key in the JSON 
}

supported types are:

• Primitives
  • string
  • number
  • boolean
• Complex
  • array
  • optional
  • Codable