c3: add new Queues and Cron Triggers templates

[elithrar]

This PR adds new templates for:

• Queues, including both producer and consumer example handlers
• Scheduled Workers (Cron Triggers)

It also:

• Renames the "Common Worker functions" to a more descriptive "Example router & proxy Worker" (which is what it is)
• Adds both queues and scheduled to the e2e test harness.

This makes it easier for developers to get started and surfaces more Developer Platform products/features when first starting out via C3.

[changeset-bot]

🦋 Changeset detected

Latest commit: 6869390

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	Patch

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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/5311342506/npm-package-wrangler-3474

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

npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/prs/3474/npm-package-wrangler-3474

Or you can use npx with this latest build directly:

npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/5311342506/npm-package-wrangler-3474 dev path/to/script.js

Additional artifacts:

npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/5311342506/npm-package-cloudflare-pages-shared-3474

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

[codecov]

Codecov Report

Merging #3474 (37943a5) into main (78042c8) will increase coverage by 0.09%.
The diff coverage is n/a.

❗ Current head 37943a5 differs from pull request most recent head 6869390. Consider uploading reports for the commit 6869390 to get more accurate results

@@            Coverage Diff             @@
##             main    #3474      +/-   ##
==========================================
+ Coverage   75.18%   75.28%   +0.09%     
==========================================
  Files         183      183              
  Lines       11055    11034      -21     
  Branches     2904     2902       -2     
==========================================
- Hits         8312     8307       -5     
+ Misses       2743     2727      -16     

see 5 files with indirect coverage changes

[elithrar]

Incorporated Adam's suggestions + added a changeset.