Fixed drawing while brush outside

[The-Phoenics]

Issue Title: Now can draw while the brush is outside of canvas

resolve issue: #80

Type of change ☑️

What sort of change have you made:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Code style update (formatting, local variables)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist: ☑️

• My code follows the guidelines of this project.
• I have performed a self-review of my own code.
• I have commented my code, particularly wherever it was hard to understand.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• I have added things that prove my fix is effective or that my feature works.
• Any dependent changes have been merged and published in downstream modules.

How Has This Been Tested? ⚙️

Describe how have you verified the changes made.

Fix verification :

drawitout.mp4

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
draw-it-out	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 18, 2024 8:38am
draw-it-out-zbd1	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 18, 2024 8:38am

[github-actions]

Welcome to Our repository.🎊 Thank you so much for taking the time to point this out.

[0xabdulkhaliq]

LGTM 👀

[singodiyashubham87]

@The-Phoenics Thanks for contributing, Keep it up :)