[pitscher]

What does this PR do?

This PR is a follow-up on: #1244

It wraps the PluginFieldErrorBoundary heading, fallback message, and retry action with Lingui so they use the active admin locale.
For now, the PluginFieldErrorBoundary is fully covered for translations. Translators can pickup the changes of their messages.po to finish this story.

Closes #

Type of change

• Bug fix
• Feature (requires maintainer-approved Discussion)
• Refactor (no behavior change)
• Translation
• Documentation
• Performance improvement
• Tests
• Chore (dependencies, CI, tooling)

Checklist

• I have read CONTRIBUTING.md
• pnpm typecheck passes
• pnpm lint passes
• pnpm test passes (or targeted tests for my change)
• pnpm format has been run
• I have added/updated tests for my changes (if applicable)
• User-visible strings in the admin UI are wrapped for translation (if applicable). Do not include messages.po changes except in translation PRs — a workflow extracts catalogs on merge to main.
• I have added a changeset (if this PR changes a published package)
• New features link to an approved Discussion: https://github.com/emdash-cms/emdash/discussions/...

AI-generated code disclosure

• This PR includes AI-generated code — model/tool: Codex with GPT 5.5

Screenshots / test output

[changeset-bot]

🦋 Changeset detected

Latest commit: 5df0a01

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

This PR includes changesets to release 14 packages

Name	Type
@emdash-cms/admin	Patch
emdash	Patch
@emdash-cms/cloudflare	Patch
@emdash-cms/sandbox-workerd	Patch
@emdash-cms/fixture-perf-site	Patch
@emdash-cms/perf-demo-site	Patch
@emdash-cms/cache-demo-site	Patch
@emdash-cms/auth	Patch
@emdash-cms/blocks	Patch
@emdash-cms/gutenberg-to-portable-text	Patch
@emdash-cms/x402	Patch
create-emdash	Patch
@emdash-cms/auth-atproto	Patch
@emdash-cms/plugin-embeds	Patch

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

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commit: 5df0a01

[emdashbot]

This is a focused, correct follow-up PR that wraps three hard-coded English strings in PluginFieldErrorBoundary with Lingui <Trans> so they respect the active admin locale.

Approach: Right change, right place. Localizing user-facing UI strings is exactly what AGENTS.md requires, and using <Trans> from @lingui/react/macro is the standard pattern in the admin package. Because this is a class component, <Trans> in JSX is the idiomatic choice (the useLingui hook is unavailable here).

What I checked:

• The diff is limited to the component and a changeset—no messages.po churn, which follows the convention.
• The changeset follows AGENTS.md guidance (present-tense verb, describes the observable fix, no internals).
• Import path matches every other usage of Trans in packages/admin/src.
• The {error?.message || <Trans>…</Trans>} fallback preserves the original || semantics; empty or missing plugin error messages correctly fall back to the localized text.
• No directional Tailwind classes are introduced; the component remains RTL-safe.
• No tests exist for this component, and a pure localization change of this scope doesn't strictly require new ones.

The implementation is clean and introduces no regressions.