ui/wizard: fix wizard character limit

[tony-tvu]

• Identified the issue which this PR solves.
• Read the CONTRIBUTING document.
• Code builds clean without any errors or warnings.
• Added appropriate tests for any new functionality.
• All new and existing tests passed.
• Added comments in the code, where necessary.
• Ran make check to catch common errors. Fixed any that came up.

Description:

• This PR fixes the issue where a 64 character limit exceeded error occurred whenever users entered a name less than 64 characters but exceeded the limit whenever suffixes or timezones were appended.
• Suffixes are no longer appended, i.e. "Service", "Escalation Policy", "Rotation"
• "Primary" and "Secondary" keywords are appended only if a service has two schedules
• Rotations that have Follow the Sun (FTS) support will have their timezones appended to the rotation's name. This solution was implemented to resolve Name: already in use errors whenever a schedule is created with FTS support that has a rotation with a timezone different than its original timezone, which resulted in two rotations with the same names sent to the backend.
• Name length validation error messages are now customized based on user's needs. For example, if a user creates a service with one schedule without FTS, then they will see cannot be more than 64 characters error when they've exceeded the limit. If a user creates a service that has two schedules without FTS, then they will see cannot be more than 54 characters error since ' Secondary' is an additional 10 characters subtracted from 64. These scenarios are accounted for in this PR's cypress test.

Which issue(s) this PR fixes:
#2488

[stale]

This pull request has been automatically marked as stale because it has not had recent activity. Thank you for your contributions.

[KatieMSB]

lgtm

[KatieMSB]

Unit tests ( app/wizard/util.test.js) for the wizard also need updated to reflect the new expected output