Clarify if 50 messages daily limit once signed in was for emails or SMS or combined

Description

As a new user of GC Notify with a Trial service, I need to know what the daily limit for my service is so that I can test my service and decide when to go live.

WHY are we building? One participant in usability testing was unclear if 50 messages daily limit once signed in was for emails or SMS https://docs.google.com/document/d/1x_AULftkVhmZ8D4uLKeU3Q9KS_HpGqo3HuMSMrkTukY/edit WHAT are we building? Updated content in the Sign In flow VALUE created by our solution Greater clarity for users and higher confidence when deciding to go Live

Documentation and Artifacts

https://docs.google.com/document/d/1x_AULftkVhmZ8D4uLKeU3Q9KS_HpGqo3HuMSMrkTukY/edit

Acceptance Criteria

Given a user is new to GC Notify, when they onboard, create an account and sign in to create their first service, then they understand that the daily email limit is 50 and the daily text message limit is also 50, for a total of 100 daily messages.

[ ] Cypress UI tests if needed.
[ ] Generate appropriate log messages so that executions of this feature can be tracked
[ ] Can misuse of this feature cause harm? If yes, create an alert
[ ] Update the status of related findings, insights, and hypotheses on the Research Airtable
[ ] Once change/fix/feature is implemented, link relevant Airtable records to design artifacts (Figma)
[ ] Does the feature change our Information Architecture? If so, update the Sitemap in En/Fr
A11y
Bilingualism
Privacy considerations
Security controls in place
Measuring success and metrics

Related Research Airtable records

(find stuff yourself)

QA Steps

[ ] Tested in a realistic production scenario

cds-snc / notification-planning