chore(create-cloudflare): enable observability for Workers templates

[zebp]

What this PR solves / how to test

Adds Workers Observability to newly generated create-cloudflare projects.

Fixes WO-198

Author has addressed the following

• Tests
  • TODO (before merge)
  • Tests included
  • Tests not necessary because: Only adds an already tested setting to template configs
• E2E Tests CI Job required? (Use "e2e" label or ask maintainer to run separately)
  • I don't know
  • Required
  • Not required because: Only adds an already tested setting to template configs
• Changeset (Changeset guidelines)
  • TODO (before merge)
  • Changeset included
  • Changeset not necessary because:
• Public documentation
  • TODO (before merge)
  • Cloudflare docs PR(s): [Workers Logs] Observability docs for Workers Logs cloudflare-docs#17028
  • Documentation not necessary because:

[changeset-bot]

🦋 Changeset detected

Latest commit: c3b82a4

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

This PR includes changesets to release 1 package

Name	Type
create-cloudflare	Minor

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/11037145110/npm-package-wrangler-6820

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

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/prs/6820/npm-package-wrangler-6820

Or you can use npx with this latest build directly:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/11037145110/npm-package-wrangler-6820 dev path/to/script.js

Additional artifacts:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/11037145110/npm-package-create-cloudflare-6820 --no-auto-update

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/11037145110/npm-package-cloudflare-kv-asset-handler-6820

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/11037145110/npm-package-miniflare-6820

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/11037145110/npm-package-cloudflare-pages-shared-6820

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/11037145110/npm-package-cloudflare-vitest-pool-workers-6820

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/11037145110/npm-package-cloudflare-workers-editor-shared-6820

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/11037145110/npm-package-cloudflare-workers-shared-6820

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

---

[email protected] includes the following runtime dependencies:

Package	Constraint	Resolved
miniflare	workspace:*	3.20240909.5
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.

[lrapoport-cf]

for posterity, approved under https://jira.cfdata.org/browse/CR-1000332