fix: remove invalid nested anchor inside button in call history empty state

[romitg2]

Problem:

The "Create Cal.ai workflow" button in the call history empty state had a component nested inside

• once button became unresponsive (probably this was the root cause)

Solution:

Use Button's href prop instead of nesting Link. When href is passed, Button renders as (styled as button) rather than

Video demo: (after fix)

Screen.Recording.2026-02-02.at.5.39.49.PM.mov

Image Demo (if applicable):

• Add side-by-side screenshots of the original and updated change.
• Highlight any significant change(s).

Mandatory Tasks (DO NOT REMOVE)

• I have self-reviewed the code (A decent size PR without self-review might be rejected).
• I have updated the developer docs in /docs if this PR makes changes that would require a documentation change. If N/A, write N/A here and check the checkbox.
• I confirm automated tests are in place that prove my fix is effective or that my feature works.

How should this be tested?

• Are there environment variables that should be set?
• What are the minimal test data to have?
• What is expected (happy path) to have (input and output)?
• Any other important info that could help to test that PR

Checklist

• I haven't read the contributing guide
• My code doesn't follow the style guidelines of this project
• I haven't commented my code, particularly in hard-to-understand areas
• I haven't checked if my changes generate no new warnings
• My PR is too large (>500 lines or >10 files) and should be split into smaller PRs

[github-actions]

Hey there and thank you for opening this pull request! 👋🏼

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[cubic-dev-ai]

No issues found across 1 file