Stalwart-cli supporting JSON5

Feature Ideas
1

As sysadmin I really like to add comments to configuration files.

However JSON doesn’t allow comments.

But there is JSON5, JSON for Humans https://json5.org/

Example from that website:

{
  // comments
  unquoted: 'and you can quote me on that',
  singleQuotes: 'I can use "double quotes" here',
  lineBreaks: "Look, Mom! \
No \\n's!",
  hexadecimal: 0xdecaf,
  leadingDecimalPoint: .8675309, andTrailing: 8675309.,
  positiveSign: +1,
  trailingComma: 'in objects', andIn: ['arrays',],
  "backwardsCompatible": "with JSON",
}

Rust crates are available crates.io: Rust Package Registry ( https://crates.io/search?q=JSON5 )

How feasible is it to get stalwart-cli supporting JSON5?