[Task]: Remove typedesc class create for records

[chiranSachintha]

Description

In the earlier implementation includes a typedesc class for storing default values of record fields. This was initially necessary to retain default values within the typedesc. However, with the recent work to creating closures for record defaults, the typedesc class is no longer required and can be safely removed.

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-> Runtime

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[rdulmina]

if we remove the typedesc class we need to find a way to preserve the value class for the corresponding typedesc. Hence we decided to keep the class as it is

[rdulmina]

typedesc class handles the instantiation of the corresponding generated value class for the type.