Fix Call popup width issue on orientation change

[mohsin363]

Fixes Issue #13658: Call popup window has incorrect width when flipping phone after opening a chat #13658

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Contributor checklist

• I am following the Code Style Guidelines
• I have tested my contribution on these devices:

• Xiaomi Redmi 10, Android 14

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• I ensure that all the open issues my contribution fixes are mentioned in the commit message of my first commit using the Fixes #1234 syntax

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Description

This PR addresses the issue where the call popup/dialog size would not adjust when the orientation changed, causing it to remain at the size set when the page was first opened, which appeared awkward. Now, the dialog/popup will resize appropriately based on the current orientation, regardless of the initial orientation when the page was opened.

How to test:

  1. Open a chat (on both Portrait and Landscape modes)
  2. Click on Call Icon
  3. Change Orientation

Here's screen recording video after the fix:
https://github.com/user-attachments/assets/9c4e63c1-d300-4804-9916-96395cb01a1f