Fluent Theme: Missing Disabled Theming for Wizard Step.

[b1tzer0]

Describe the bug
When implementing the wizard using vertical wizard steps, I noticed that the theming was missing for disabled steps. I went to the demo site for Ocean Blue to find the difference and found the following code that was missing from the Fluent theme.

.k-stepper .k-step.k-step-disabled .k-step-indicator, .k-stepper .k-step.k-disabled .k-step-indicator, .k-stepper .k-step:disabled .k-step-indicator {
    color: color-mix(in srgb, var(--kendo-color-on-app-surface, #424242) 60%, transparent);
    background-color: var(--kendo-color-app-surface, #ffffff);
}

.k-stepper .k-step.k-step-disabled .k-step-label, .k-stepper .k-step.k-disabled .k-step-label, .k-stepper .k-step:disabled .k-step-label {
    color: color-mix(in srgb, var(--kendo-color-on-app-surface, #424242) 60%, transparent);
}

After adding this code to my app.css file the UI worked as expected.

Affected package (please remove the unneeded items)

• theme-fluent

Affected suites (please remove the unneeded items)

• Telerik UI for Blazor (v6.0.2)

Affected browsers (please remove the unneeded items)

• All