Simplify creating a new Astro app

[vicb]

Partially address #12198
There is more to the issue so it should stay opened.

This PR passes --no-git to create-astro because c3 handles that
It also removes extra flags from the tests (--no-git added here, and --no-install that was already used)

I ran into some issues validating this PR, discussed internally with the Astro team

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• Tests
  • Tests included/updated
  • Automated tests not possible - manual testing has been completed as follows:
  • Additional testing not necessary because:
• Public documentation
  • Cloudflare docs PR(s):
  • Documentation not necessary because: fixes

A picture of a cute animal (not mandatory, but encouraged)

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[changeset-bot]

🦋 Changeset detected

Latest commit: e747e2d

The changes in this PR will be included in the next version bump.

Not sure what this means? Click here to learn what changesets are.

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[claude]

Claude finished @vicb's task —— View job

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Changeset Review

• Read changeset guidelines
• Review changeset file
• Check for cute animal
• Provide feedback

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✅ All changesets look good

The changeset in .changeset/forty-yaks-trade.md meets all requirements:

• Version Type: patch is appropriate for this improvement to the Astro project creation flow
• Changelog Quality: Clear description explaining what was changed and why (preventing duplicate git setup prompts)
• Markdown Headers: No problematic h1/h2/h3 headers present
• Format: Follows the proper format with a clear title and explanatory body

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[devin-ai-integration]

✅ Devin Review: No Issues Found

Devin Review analyzed this PR and found no potential bugs to report.

View in Devin Review to see 3 additional flags.

[pkg-pr-new]

create-cloudflare

npm i https://pkg.pr.new/create-cloudflare@12291

@cloudflare/kv-asset-handler

npm i https://pkg.pr.new/@cloudflare/kv-asset-handler@12291

miniflare

npm i https://pkg.pr.new/miniflare@12291

@cloudflare/pages-shared

npm i https://pkg.pr.new/@cloudflare/pages-shared@12291

@cloudflare/unenv-preset

npm i https://pkg.pr.new/@cloudflare/unenv-preset@12291

@cloudflare/vite-plugin

npm i https://pkg.pr.new/@cloudflare/vite-plugin@12291

@cloudflare/vitest-pool-workers

npm i https://pkg.pr.new/@cloudflare/vitest-pool-workers@12291

@cloudflare/workers-editor-shared

npm i https://pkg.pr.new/@cloudflare/workers-editor-shared@12291

@cloudflare/workers-utils

npm i https://pkg.pr.new/@cloudflare/workers-utils@12291

wrangler

npm i https://pkg.pr.new/wrangler@12291

commit: e747e2d

[ascorbic]

Can you explain the changes in the test config?

[vicb]

Basically because --no-git and --no-install are now the default, they do not need to be repeated here.

#12198 has some details

[ascorbic]

Approving, but with a question about the tests