[TO MAIN] DESENG-507 - Engagement save enhancements

[VineetBala-AOT]

Issue #: https://apps.itsm.gov.bc.ca/jira/browse/DESENG-507

Description of changes:

• The existing "Save" button in the floating bar has been split into two distinct actions: "Save and Continue" and "Save and Exit".
• Tabs are greyed out, and widgets are disabled until the engagement is successfully saved. A helpful tool-tip has been added to inform users that the engagement needs to be saved before accessing certain features.
• Independent save buttons previously present in tabs, such as "Additional Details", "Settings" have been removed. Now, the floating save bar is universally employed when editing an engagement.

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of the met-public license (Apache 2.0).

[sonarqubecloud]

Quality Gate passed

Issues
7 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 68.10345% with 37 lines in your changes are missing coverage. Please review.

Project coverage is 74.37%. Comparing base (122d391) to head (b319bf2).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2409      +/-   ##
==========================================
+ Coverage   74.23%   74.37%   +0.14%     
==========================================
  Files         533      529       -4     
  Lines       18202    18140      -62     
  Branches     1344     1349       +5     
==========================================
- Hits        13512    13492      -20     
+ Misses       4481     4441      -40     
+ Partials      209      207       -2     

Flag	Coverage Δ
metweb	64.19% <68.10%> (+0.20%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
...ts/engagement/form/EngagementFormTabs/FormTabs.tsx	100.00% <100.00%> (ø)
...ment/form/EngagementFormTabs/SurveyBlock/index.tsx	63.41% <100.00%> (-0.88%)	⬇️
...engagement/form/EngagementWidgets/WidgetsBlock.tsx	78.00% <100.00%> (+2.52%)	⬆️
...t-web/src/services/engagementSlugService/index.tsx	40.00% <ø> (ø)
...agement/form/EngagementFormTabs/EngagementForm.tsx	85.00% <80.00%> (-1.67%)	⬇️
...nt/form/EngagementFormTabs/Settings/PublicUrls.tsx	63.26% <80.00%> (+11.87%)	⬆️
...ormTabs/AdditionalDetails/AdditionalTabContent.tsx	80.00% <33.33%> (-7.50%)	⬇️
...ementFormTabs/AdditionalDetails/ConsentMessage.tsx	88.88% <81.81%> (-2.78%)	⬇️
...gementFormTabs/Settings/EngagementSettingsForm.tsx	81.25% <33.33%> (-6.99%)	⬇️
...EngagementFormTabs/Settings/InternalEngagement.tsx	88.23% <81.81%> (-3.44%)	⬇️
... and 4 more