refactor: Add Override type

[TomasEng]

Description

Created a utility type named Override for merging two types together with the following signature:

type Override<Primary, Secondary> = Primary & Omit<Secondary, keyof Primary>

The type accepts two type arguments, where the keys of the second type will be overridden by the keys of the first type when they have the same name. This eliminates the need to explicitly Omit the keys of the second type.

Example:

type Merged = Override<
  {
    key0: number,
    key1: number
  },
  {
    key1: string,
    key2: string
  }
>;

corresponds to

type Merged = {
  key0: number,
  key1: number, // number because key1 in the first type is number and overrides key1 in the second type
  key2: string
}

This type will be used in the code list editor, but I have also imported it in some places where it can be used already.

Related Issue

• Implement text reference handling in code list table #13739

Verification

• Your code builds clean without any errors or warnings

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.52%. Comparing base (9f43969) to head (424f648).
Report is 5 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #14248   +/-   ##
=======================================
  Coverage   95.52%   95.52%           
=======================================
  Files        1817     1817           
  Lines       23700    23700           
  Branches     2749     2749           
=======================================
  Hits        22640    22640           
  Misses        807      807           
  Partials      253      253           

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[standeren]

Clean code and nice PR description. Nothing to point out here ✨