feat(cloudflare): Trace Clef calls in Workers AI as evaluate spans - #25027

…s constant (#25070)

## What

Bugbot now flags attribute names and span ops written as strings (e.g.
`'sentry.origin'`) when `@sentry/conventions` has a constant for them.
The rule applies to SDK source and to tests.

## Why

Reviewers often have to point this out by hand, for example in
#25027 (comment).

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

…on (#19877)

## DESCRIBE YOUR PR

This adds the Clef model (`@cf/cloudflare/clef`) to the Workers AI
evaluation section. Clef takes the same `state` and `questions` input as
Jev, so the SDK traces it as a `gen_ai.evaluate` span (by model ID since
getsentry/sentry-javascript#25027, SDK 11.5.0). The section anchor
changes, so this also updates the link from the TypeSafe page.

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## PRE-MERGE CHECKLIST

_Make sure you've checked the following before merging your changes:_

- [ ] Checked Vercel preview for correctness, including links
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team](https://github.com/orgs/getsentry/teams/docs)

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Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>