fix: updated default button label text variant to bodyMDMedium

[Matt561]

Description

Updated the <Button/> label default TextVariant to be TextVariant.BodyMDMedium to reflect the current design system version.

Design

https://www.figma.com/design/HKpPKij9V3TpsyMV1TpV7C/DS-Components?m=auto&node-id=15196-36818

Manual testing steps

Note: This is a change to the component-library Button and should be visible globally.

Specific Location to Test:

1. From the asset list (home screen), select Ethereum.
2. The "stake" (if you don't have any staked positions) or "unstake" and "stake more" (if you have staked positions) button labels should be using TextVariant.BodyMDMedium.

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I’ve followed MetaMask Contributor Docs and MetaMask Mobile Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[github-actions]

Bitrise

❌❌❌ pr_smoke_e2e_pipeline failed on Bitrise! ❌❌❌

Commit hash: c14d18f
Build link: https://app.bitrise.io/app/be69d4368ee7e86d/pipelines/e62e10c9-b80e-4456-a1e3-8e673767bfca

Note

• You can kick off another pr_smoke_e2e_pipeline on Bitrise by removing and re-applying the Run Smoke E2E label on the pull request

Tip

• Check the documentation if you have any doubts on how to understand the failure on bitrise

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

Bitrise

❌❌❌ pr_smoke_e2e_pipeline failed on Bitrise! ❌❌❌

Commit hash: a93956b
Build link: https://app.bitrise.io/app/be69d4368ee7e86d/pipelines/2028c203-2b8d-4080-98cb-962d14f26210

Note

• You can kick off another pr_smoke_e2e_pipeline on Bitrise by removing and re-applying the Run Smoke E2E label on the pull request

Tip

• Check the documentation if you have any doubts on how to understand the failure on bitrise

[sethkfman]

LGTM