[Dev] Add tooltips on hover to grayed out buttons

[mirano-darren]

Describe the task here and link or add dependencies to any applicable issues...

We are adding a tooltip on hover for grayed out buttons that appear throughout eAPD. This will give the user more information on why a button cannot be clicked. For example, subform save buttons are grayed out when there are still required fields left.

Original design ticket: https://app.zenhub.com/workspaces/cms-eapd-5a3823ad3659e94d8ee569be/issues/cmsgov/eapd/4216

Figma Links: MMIS Create a New APD Activity Schedule and Milestones HITECH Key State Personnel State Costs Outcomes Private Contractor Costs

Test Cases:

Given	When	Then
MMIS APD - Activity Schedule and Milestones page	Save button is grayed out	On hover, there should be a tooltip with the language: “All fields are required before saving”
HITECH APD - Key State Personnel page	Save button is grayed out	On hover, there should be a tooltip with the language: “All fields are required before saving”
HITECH APD - State staff subform	Save button is grayed out	On hover, there should be a tooltip with the language: “All fields are required before saving”
HITECH APD - Other state expenses subform	Save button is grayed out	On hover, there should be a tooltip with the language: “All fields are required before saving”
HITECH APD - Private Contractor subform	Save button is grayed out	On hover, there should be a tooltip with the language: “All fields are required before saving”
HITECH APD - Outcomes page	Save button is grayed out	On hover, there should be a tooltip with the language: “At least one outcome is required before saving”

This task is done when...

• [ ] Added tooltip to Create New APD page
• [ ] Added tooltip to the Save button on the Schedule form for MMIS APDs
• [ ] Added tooltip to the Save button on the Milestones form for MMIS APDs
• [ ] Added tooltip to the Save button on the Key State Personnel form for HITECH APDs
• [ ] Added tooltip to the Save button on the State State form for HITECH APDs
• [ ] Added tooltip to the Save button on the State Expense form for HITECH APDs
• [ ] Added tooltip to the Save button on the Private Contractor form for HITECH APDs
• [ ] Added tooltip to the Save button on the Outcome form for HITECH APDs