Use the SDK native proxy and Bezier next.14

[pbc1017]

Summary

• replace the tutorial's direct Native Function HTTP transport with native.ProxyAPI.WriteGroupMessage
• pin the merged public SDK commit until the next Go module tag is released
• update the React WAM to @channel.io/bezier-react@4.0.0-next.14
• update English, Korean, and Japanese README explanations to match the SDK-based flow

Test Plan

• default Go proxy and checksum lookup resolve the pinned public pseudo-version
• PATH=/Users/perry/.local/share/mise/installs/go/1.25.12/bin:$PATH make build
• PATH=/Users/perry/.local/share/mise/installs/go/1.25.12/bin:$PATH make test
• WAM build, format, lint, and typecheck

🤖 Generated with Codex

[coderabbitai]

Warning

Review limit reached

You’ve reached a temporary PR review limit under our Fair Usage Limits Policy.

Your recent review volume is higher than typical usage, so adaptive limits are currently applied.

Next review available in: 40 minutes

Enable usage-based reviews in Billing to review now. Otherwise, wait until the next included review is available.
You're only billed for reviews past your plan's rate limits ($0.25/file).

How can I continue?

After more reviews become available, a review can be triggered using the @coderabbitai review command as a PR comment. Alternatively, push new commits to this PR.

To avoid repeated limits, reduce automatic review volume by pausing incremental auto-reviews earlier, using label-based review opt-in, excluding WIP or generated PR titles, or requesting reviews manually when the PR is ready. If your team needs uninterrupted high-volume reviews, an organization admin can enable usage-based reviews.

How do review limits work?

CodeRabbit enforces per-developer PR review limits for each organization. Most developers receive the normal plan review availability.

For paid Pro and Pro+ PR reviews, CodeRabbit uses adaptive limits for sustained high-volume activity. When a developer's recent PR review activity reaches the 95th percentile or higher among CodeRabbit users, additional reviews become available more gradually as earlier reviews age out of the rolling window.

Please refer docs for additional details.

Review details

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 8067abce-fb09-4401-9dac-4a03faaea176

📥 Commits

Reviewing files that changed from the base of the PR and between f76d128 and fedb7fb.

⛔ Files ignored due to path filters (2)

• go.sum is excluded by !**/*.sum
• wam/yarn.lock is excluded by !**/yarn.lock, !**/*.lock

📒 Files selected for processing (7)

• README.ja.md
• README.ko.md
• README.md
• cmd/main.go
• go.mod
• internal/tutorial/native_message.go
• wam/package.json

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/bezier-next-14

---

_{Comment @coderabbitai help to get the list of available commands.}