fix: properly disable bad options in add logic #1275

[aniruddha-adhikary]

Problem

Closes #1275

Solution

Used the disabled values in rendering the Menu.

Before & After Screenshots

BEFORE:

AFTER:

Tests

• Scenario: No Date Field

  • The Date Calculation Menu option should remain disabled.

• Scenario: No Constant Map

  • The Map Constant Menu option should remain disabled.

• Scenario: At least one Constant Map

  • The Map Constant Menu option should remain enabled.

• Scenario: At least one Date Field

  • The Date Calculation menu option should remain enabled.