Dot-Env Conversion v2.0.0

Rework from v1:

• Fresh code base with the same idea.
• Main features are nearly the same.
• Changes:
  • make method is now convert.
  • env property that keeps converting results is removed.
  • getenv method with the default-value feature is removed.
  • Auto-conversion works slightly differently:
    • Case-sensitive is enabled.
    • null conversion is removed from public access (i.e. you cannot override it) (considered as a fixed conversion) and returns null value instead of empty string; values to be null is different from v1 (due to case-sensitive).
    • bool conversion is now boolean; values to be false or true is different from v1 (due to case-sensitive).
    • raw conversion is now string.
    • number conversion: update regex to match a number.
    • array conversion has the logic different from v1 (now uses JSON.parse instead of custom parsing).
    • json conversion is now object.
    • New values to handle: undefined, NaN, Infinity.
    • string conversion is now used by default instead of json (now: object) as in v1. And it is used by default not only for Auto-conversion but everywhere.
• New features:
  • New conversions: undefined (fixed conversion), bigint, symbol.
  • Method aliases:
    • bool is now an alias to boolean conversion.

See README.md file for new documentation.