chore: Add size limit reports on PRs for Cloudflare

[JPeer264]

Cloudflare does have a free tier limit of 3mb: https://developers.cloudflare.com/workers/platform/limits/#worker-size

It would be too bad if we ship something for Cloudflare and by accident ship something which is super costly. I didn't add a limit yet, but we can add one once it makes sense

[github-actions]

Semver Impact of This PR

🟢 Patch (bug fixes)

📋 Changelog Preview

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Entries from this PR are highlighted with a left border (blockquote style).

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New Features ✨

Deps

• Bump lodash.template from 4.5.0 to 4.18.1 by dependabot in #20085
• Bump @xmldom/xmldom from 0.8.3 to 0.8.12 by dependabot in #20066

Other

• (core) Support embeddings in langchain by nicohrubec in #20017
• (core, node) Portable Express integration by isaacs in #19928
• (deno) Add denoRuntimeMetricsIntegration by chargome in #20023
• (node, bun) Enforce minimum collection interval in runtime metrics integrations by chargome in #20068

Bug Fixes 🐛

• (aws-serverless) Add timeout to _endSpan forceFlush to prevent Lambda hanging by logaretm in #20064
• (cloudflare) Ensure every request instruments functions by JPeer264 in #20044
• (gatsby) Fix errorHandler signature to match bundler-plugin-core API by JPeer264 in #20048

Internal Changes 🔧

Core

• Do not emit spans for chats.create in google-genai by nicohrubec in #19990
• Unify .do* span ops to gen_ai.generate_content by nicohrubec in #20074
• Simplify addResponseAttributes in openai integration by nicohrubec in #20013
• Extract shared endStreamSpan for AI integrations by nicohrubec in #20021
• Remove provider-specific AI span attributes in favor of gen_ai attributes in sentry conventions by nicohrubec in #20011

Deps

• Bump mshick/add-pr-comment from dd126dd8c253650d181ad9538d8b4fa218fc31e8 to e7516d74559b5514092f5b096ed29a629a1237c6 by dependabot in #20078
• Bump getsentry/craft/.github/workflows/changelog-preview.yml from 2.24.1 to 2.25.2 by dependabot in #20081

Other

• (node) Add node integration tests for Vercel ToolLoopAgent by nicohrubec in #20087

• Add size limit reports on PRs for Cloudflare by JPeer264 in #20055

• Update validate-pr workflow by stephanie-anderson in #20072
• Remove unused tsconfig-template folder by mydea in #20067

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_{🤖 This preview updates automatically when you update the PR.}

[github-actions]

node-overhead report 🧳

Note: This is a synthetic benchmark with a minimal express app and does not necessarily reflect the real-world performance impact in an application.

Scenario	Requests/s	% of Baseline	Prev. Requests/s	Change %
GET Baseline	9,178	-	11,137	-18%
GET With Sentry	1,782	19%	1,952	-9%
GET With Sentry (error only)	6,089	66%	7,510	-19%
POST Baseline	1,197	-	1,142	+5%
POST With Sentry	615	51%	561	+10%
POST With Sentry (error only)	1,075	90%	1,020	+5%
MYSQL Baseline	3,310	-	3,939	-16%
MYSQL With Sentry	522	16%	435	+20%
MYSQL With Sentry (error only)	2,695	81%	3,093	-13%

View base workflow run