Star icon for Favorites tab in monomer library is too small compared to design specification

[Zhirnoff]

Description:
The star icon used to represent the Favorites tab in the monomer library appears smaller than specified in the design requirements. This leads to inconsistency in the UI and reduced visual clarity for users.

Steps to Reproduce

1. Open Ketcher.
2. Navigate to the monomer library panel.
3. Observe the star icon representing the Favorites tab

Actual behavior
The star icon is rendered significantly smaller than intended, reducing its visibility and making it inconsistent with other UI elements.

Expected behavior
The star icon should be sized according to the UI design specifications — large and clearly visible to match the mockups.

Desktop:

• OS: Windows 11
• Browser Chrome
• Version 133.0.6943.127 (Official Build) (64-bit)

Ketcher version
[Version 3.3.0-rc.1]
Indigo version
[Version 1.31.0-rc.1]

This bug was found while testing: #6519

[Zhirnoff]

Tested. Bug fixed.

Desktop:

• OS: Windows 11
• Browser Chrome
• Version 133.0.6943.127 (Official Build) (64-bit)

Ketcher version
[Version 3.3.0-rc.3]
Indigo version
[Version 1.31.0-rc.1]