Suggest adding suffixes to all numbers

[nczsl]

At present, there are four types of numbers, including byte/sbyte/short/ushort, that do not have suffixes, which often brings unnecessary trouble to work. It is recommended to also add suffixes to these types of numbers

[KennethHoff]

There are tons of number types, and .Net 9 adds at least 3 more; Decimal32, Decimal64, and Decimal128. It's not sustainable to add suffixes