docs: update preview domain from .vercel.run to .preview.roocode.cloud

[roomote]

Updates the preview environments documentation to use the new .preview.roocode.cloud domain suffix instead of .vercel.run.

Changes

• Updated 3 occurrences in docs/roo-code-cloud/environments.mdx:
  • Example values in the Named Ports table
  • CORS section explanation
  • Dev server allowed hosts section

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View task on Roo Code Cloud

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Important

Update documentation to change preview domain suffix from .vercel.run to .preview.roocode.cloud.

• Documentation:
  • Update domain suffix from .vercel.run to .preview.roocode.cloud in environments.mdx.
  • Changes in Named Ports table, CORS section, and Dev server allowed hosts section.

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Project	Deployment	Actions	Updated (UTC)
roo-code-docs	Ready	Preview, Comment	Feb 4, 2026 5:13pm

[roomote]

Rooviewer   See task on Roo Cloud

Review complete. No issues found.

This PR correctly updates all preview domain references from .vercel.run to .preview.roocode.cloud in the environments documentation. The changes are consistent and complete.

_{Mention @roomote in a comment to request specific changes to this pull request or fix all unresolved issues.}

[roomote]

Rooviewer   See task on Roo Cloud

Review complete. No issues found.

This PR correctly updates all preview domain references from .vercel.run to .preview.roocode.cloud across three locations in the environments documentation. The changes are consistent and complete.

_{Mention @roomote in a comment to request specific changes to this pull request or fix all unresolved issues.}