MHV-55122: Follow up fix of a link

[vmenshutin-bylight]

This is a follow up of #28255

Fixed URL due to Link cannot handle absolute path.

Related issue(s)

https://jira.devops.va.gov/browse/MHV-55122

Testing done

• Manual testing

What areas of the site does it impact?

/my-health/medications/

Acceptance criteria

AC1: New content for the header on the landing page, remove the informational body text
AC2: Add action link to begin the new pages/flow
AC3: Update content, changed colors to blue
AC4: For fillable/refillable meds on the details page the button should change from a button to a primary green action link that takes them to new refill page.

Sketch Link:Medications – Figma

Screenshots

Quality Assurance & Testing

• I fixed|updated|added unit tests and integration tests for each feature (if applicable).
• No sensitive information (i.e. PII/credentials/internal URLs/etc.) is captured in logging, hardcoded, or specs
• Linting warnings have been addressed
• Documentation has been updated (link to documentation *if necessary)
• Screenshot of the developed feature is added
• Accessibility testing has been performed

Error Handling

• Browser console contains no warnings or errors.
• Events are being sent to the appropriate logging solution
• Feature/bug has a monitor built into Datadog or Grafana (if applicable)

Authentication

• Did you login to a local build and verify all authenticated routes work as expected with a test user