Add deployment alias url to pages deploy

[WalshyDev]

What this PR solves / how to test

Fixes #3717

This is inline with how we did Worker previews and makes it easy to grep for usage in workflows.

Examples:

# Production (no alias):
$ node ~/workspace/cloudflare/workers-sdk/packages/wrangler/bin/wrangler.js pages deploy . --project-name test --commit-dirty true
✨ Compiled Worker successfully
🌎  Uploading... (43/43)

✨ Success! Uploaded 1 files (42 already uploaded) (2.28 sec)

✨ Uploading _headers
✨ Uploading _redirects
✨ Uploading Functions bundle
✨ Uploading _routes.json
🌎 Deploying...
✨ Deployment complete! Take a peek over at https://d2b7dfb3.test-dcz.pages.dev

# Staging (has alias)
$ node ~/workspace/cloudflare/workers-sdk/packages/wrangler/bin/wrangler.js pages deploy . --project-name test --commit-dirty true --branch staging
✨ Compiled Worker successfully
🌍  Uploading... (43/43)

✨ Success! Uploaded 1 files (42 already uploaded) (2.08 sec)

✨ Uploading _headers
✨ Uploading _redirects
✨ Uploading Functions bundle
✨ Uploading _routes.json
🌎 Deploying...
✨ Deployment complete! Take a peek over at https://d4290ae3.test-dcz.pages.dev
✨ Deployment alias URL: https://staging.test-dcz.pages.dev

# Grep example
$ node ~/workspace/cloudflare/workers-sdk/packages/wrangler/bin/wrangler.js pages deploy . --project-name test --commit-dirty true --branch staging | grep 'Deployment alias URL' | awk '{pri
nt $5}'
https://staging.test-dcz.pages.dev

Author has addressed the following

• Tests
  • TODO (before merge)
  • Included
  • Not necessary because:
• E2E Tests CI Job required? (Use "e2e" label or ask maintainer to run separately)
  • I don't know
  • Required / Maybe required
  • Not required because: no e2e coverage
• Changeset (Changeset guidelines)
  • TODO (before merge)
  • Included
  • Not necessary because:
• Public documentation
  • TODO (before merge)
  • Cloudflare docs PR(s):
  • Not necessary because: just output change

[changeset-bot]

🦋 Changeset detected

Latest commit: 671d63f

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

This PR includes changesets to release 2 packages

Name	Type
wrangler	Minor
@cloudflare/vitest-pool-workers	Patch

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

Click here if you're a maintainer who wants to add another changeset to this PR

[github-actions]

A wrangler prerelease is available for testing. You can install this latest build in your project with:

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/10834177104/npm-package-wrangler-6643

You can reference the automatically updated head of this PR with:

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/prs/6643/npm-package-wrangler-6643

Or you can use npx with this latest build directly:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/10834177104/npm-package-wrangler-6643 dev path/to/script.js

Additional artifacts:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/10834177104/npm-package-create-cloudflare-6643 --no-auto-update

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/10834177104/npm-package-cloudflare-kv-asset-handler-6643

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/10834177104/npm-package-miniflare-6643

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/10834177104/npm-package-cloudflare-pages-shared-6643

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/10834177104/npm-package-cloudflare-vitest-pool-workers-6643

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/10834177104/npm-package-cloudflare-workers-editor-shared-6643

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/10834177104/npm-package-cloudflare-workers-shared-6643

Note that these links will no longer work once the GitHub Actions artifact expires.

---

wrangler@3.76.0 includes the following runtime dependencies:

Package	Constraint	Resolved
miniflare	workspace:*	3.20240821.2
workerd	1.20240909.0	1.20240909.0
workerd --version	1.20240909.0	2024-09-09

Please ensure constraints are pinned, and miniflare/workerd minor versions match.

[Ambroos]

@WalshyDev or @CarmenPopoviciu - any chance either of you could take a look at the matching PR in wrangler-action, or poke someone internally who can? cloudflare/wrangler-action#291

Thanks!

[WalshyDev]

Yeah I already poked internally - I'll re-ping tomorrow