chore(main): set minimum window size

[DalderupMaurice]

Description

set minimum window size

Motivation and Context

you could have it 20x20px

How Has This Been Tested?

Screenshots (if appropriate)

Types of changes

• Chore (tests, refactors, and fixes)
• New feature (adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist

• I have read the CONTRIBUTING guidelines and confirm that my code follows the code style of this project.
• Tests for the changes have been added (for bug fixes/features)

Documentation

• Docs need to be added/updated (for bug fixes/features)

Closing issues

Fixes #737

[codecov]

Codecov Report

Merging #835 into develop will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff            @@
##           develop     #835   +/-   ##
========================================
  Coverage    54.37%   54.37%           
========================================
  Files          227      227           
  Lines         1953     1953           
  Branches       269      269           
========================================
  Hits          1062     1062           
  Misses         735      735           
  Partials       156      156