Fix typo: 'monetiziation' -> 'monetization' in get-started/base.mdx

[Dragboyz]

What Changed

• Fixed spelling error in the get-started/base.mdx file
• Changed 'monetiziation' to 'monetization' in creator monetization section

Why

This improves the readability and professionalism of the documentation.

Testing

• Verified the change locally
• Confirmed the typo is fixed
• Checked that the page still renders correctly

[cb-heimdall]

🟡 Heimdall Review Status

Requirement	Status	More Info
Reviews	🟡 1/2	Denominator calculation Show calculation 1 if user is bot 0 1 if user is external 0 2 if repo is sensitive 0 From .codeflow.yml 1 Additional review requirements Show calculation Max 0 0 From CODEOWNERS 0 Global minimum 0 Max 1 1 1 if commit is unverified 1 Sum 2

[youssefea]

cant merge this - please verify commits and open a new PR