Dark/Light theme tokens fix (Custom Layers based on Theme)

[gormless87]

As a (User Type/Persona) I want (Feature/enhancement) So That (Value, why is this wanted, what is the user trying to accomplish)

As a user, I should see the openings dashboard table colors change based on whether I am in light mode or dark mode, using specific color and title layers for each mode.

Additional Context

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Acceptance Criteria
Mode Detection

• [ ]The application should detect whether the user is in light mode or dark mode.
  Light Mode Configuration
• [ ]When the user is in light mode:
• [ ]The dashboard should use the light mode color palette.
• [ ]The title layer should be styled according to the light mode specifications.
• [ ]Add conditional layer switching based on theme.
  Dark Mode Configuration
• [ ]When the user is in dark mode:
• [ ]The dashboard should use the dark mode color palette.
• [ ]The title layer should be styled according to the dark mode specifications.
• [ ]Add conditional layer switching based on theme.

Copied from Jira: https://apps.nrs.gov.bc.ca/int/jira/browse/SILVA-448