Fix/sidebar foundry links

[wamimi]

What changed? Why?

• Fixed broken links in the sidebar of the BaseDocs website (docs.base.org).
• In the sidebar, under the Learn section, there is a Development With Foundry subsection.
• The links for "Introduction to Foundry" and "Testing Smart Contracts" were previously pointing to:
  • https://docs.base.org/tutorials/intro-to-foundry-setup
  • https://docs.base.org/tutorials/intro-to-foundry-testing
• These links were broken and resulted in "Page Not Found" errors.
• Updated the sidebar configuration so these links now point to the correct slugs:
  • /intro-to-foundry-setup
  • /intro-to-foundry-testing
• This ensures users can access the correct Foundry tutorial documentation from the sidebar.

Notes to reviewers

• The change is limited to the sidebar configuration for the BaseDocs site.
• No other files or features were modified.
• Please verify that the sidebar navigation under Learn > Development With Foundry now correctly routes to the intended documentation pages.

How has it been tested?

• Manual review of the sidebar.ts file to ensure only the intended links were updated.

Have you tested the following pages?

BaseWeb

• base.org
• base.org/names
• base.org/builders
• base.org/ecosystem
• base.org/name/jesse
• base.org/manage-names
• base.org/resources

BaseDocs

• docs.base.org (sidebar links reviewed)
• docs sub-pages

[vercel]

@wamimi is attempting to deploy a commit to the Coinbase Team on Vercel.

A member of the Team first needs to authorize it.

[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 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

[wbnns]

These links aren't valid, to test, they should work when you prepend https://docs.base.org/

e.g.

https://docs.base.org/intro-to-foundry-testing (doesn't work)

[wamimi]

Thank you for the feedback! I’ll follow up with a fix and update the PR accordingly

[wbnns]

@wamimi

Thanks! Left a note in-line WRT a link issue