[DSR] Update typography variants to reflect new font size

[brianacnguyen]

What is this about?

Update typography variants to reflect new font size and line height specifications.

Ensure these changes are applied across the application and verify consistency in design components.

References

• N/A (Provide any relevant design documentation or links if available)

Scenario

No response

Design

No response

Technical Details

Modify the following typography variants:

• BodyLg: Update from 16/24 (font size/line height) to 18/24
• BodyMd: Update from 14/22 to 16/24
• BodySm: Update from 12/20 to 14/22

Threat Modeling Framework

No response

Acceptance Criteria

• Updated typography values are reflected in the codebase.
• Design consistency is maintained across UI elements.
• No regressions in text alignment, readability, or layout structure.

Stakeholder review needed before the work gets merged

• Engineering (needed in most cases)
• Design
• Product
• QA (automation tests are required to pass before merging PRs but not all changes are covered by automation tests - please review if QA is needed beyond automation tests)
• Security
• Legal
• Marketing
• Management (please specify)
• Other (please specify)

References

No response