## Description
This introduces a reusable Call button used in the Contacts details
header (between Block contact and Send message) and
in the conversation contact panel. The button shows only when the
account has at least one Voice inbox and the contact
has a phone number. If multiple Voice inboxes are present, clicking
opens a picker modal; otherwise, a “Calling is under
development” toast is shown
> Actual wiring to functionality will available in follow up PRs
references: #11602 , #11481
## Screens
<img width="250" alt="Screenshot 2025-08-18 at 8 33 02 PM"
src="https://github.com/user-attachments/assets/d7a09a9d-8eff-4461-a75f-27854540c2a0"
/>
<img width="250" alt="Screenshot 2025-08-18 at 8 32 31 PM"
src="https://github.com/user-attachments/assets/682ae66e-dd5f-4750-9c30-0a210e120250"
/>
<img width="250" alt="Screenshot 2025-08-18 at 8 32 40 PM"
src="https://github.com/user-attachments/assets/7de0d753-eefc-4b7f-942b-ecca1964fcd7"
/>
## Test Cases
- Enable voice feature and create inboxes and test the cases for both
contact details view and contact card view in conversation
- Details: 0 Voice inboxes → no Call button.
- Details: 1+ Voice inboxes, no phone number for contact → no Call
button.
- Details: 1 Voice inbox + phone number for contact → button visible;
click → toast.
- Details: >1 Voice inboxes + phone number for contact → click → modal →
choose → toast.
---------
Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>
# Pull Request Template
## Description
Fixes
https://linear.app/chatwoot/issue/CW-4091/accessibility-improvement-support-bigger-font-size-for-the-dashboard
## Type of change
- [x] New feature (non-breaking change which adds functionality)
## How Has This Been Tested?
### **Loom video**
https://www.loom.com/share/1ab781859fa748a5ad54aacbacd127b4?sid=a7dd9164-a6de-462f-bff7-1b25e9c55b4f
## Checklist:
- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my code
- [x] I have commented on my code, particularly in hard-to-understand
areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream
modules
