Fix statistics dialog alignment by using column-based key–value layout

[sogalabhi]

Description

This change improves the readability of the statistics dialog by replacing string-based key–value formatting with a structured two-column layout. Keys are rendered in a fixed-width column, ensuring all values align consistently regardless of key length.

Fixes #538

Screenshots

Before

After

Checklist

• Tests have been added or updated to cover the changes
• Documentation has been updated to reflect the changes
• Code follows the established coding style guidelines
• All tests are passing

[sogalabhi]

Wanted suggestions. For now I have hardcoded the width: 180 for the left column. I'll have to get the max width by custom painter or something to know the width the longest string is taking. Shall i do that?

[sogalabhi]

@SGI-CAPP-AT2 Kindly review the PR. This and prev one. Both are just minor UI/UX improvements

[SGI-CAPP-AT2]

@SGI-CAPP-AT2 Kindly review the PR. This and prev one. Both are just minor UI/UX improvements

will it work on any size of device?

[sogalabhi]

@SGI-CAPP-AT2 Kindly review the PR. This and prev one. Both are just minor UI/UX improvements

will it work on any size of device?

I missed this message. Sorry for late reply. I'll test it and send asap

[sogalabhi]

@SGI-CAPP-AT2
It works correctly in bigger screens. Have problems with my local to check in emulators. check in real device(tablet). Screenshots:

[sogalabhi]

ig we can add a table type for this. It will be more legible. Also I feel I can increase the modal width so that it looks good. Your suggestions?