Add local deploy popup and Inspect command banner

[AbhinRustagi]

What

Narrow this PR to local deployment discovery in OpenUI Devtools. Related to #1171; this no longer closes the broader adoption/telemetry issue.

Changes

• Keep the dismissible popup after a non-empty local renderer stream settles with no detected UI errors. Once per browser origin; no focus stealing, automatic panel opening, or deployment.
• Add a compact deployment command row at the top of the scrollable Inspect event list, with copy/docs buttons and a close cross. Available before any response and after the popup is dismissed; banner dismissal persists separately in local storage.
• Share the command-copy control, accessible copy button, clipboard success/failure feedback, and manually selectable command across both surfaces.
• Both surfaces are internal widget behavior, enabled only in local development (loopback); no new public configuration prop. A blocked localStorage suppresses the popup but still allows the Inspect banner to close for the current mount. Production suppression also applies when Inspect is explicitly enabled.
• Link to the existing CLI deployment documentation. Include a devtools patch changeset; no README changes.
• Preserve the local .Codex ignore rule; no local plans are tracked.

Removed from this PR

Website changes, new deployment guide/sidebar, CLI behavior changes, telemetry/experiment attribution, template/example documentation changes, and the CLI changeset. Earlier work remains recoverable in branch history. No post-deployment tracking, key provisioning, model calls, deployments, or package publication.

Verification

• All 30 existing devtools tests pass with NODE_OPTIONS=--no-experimental-webstorage.
• Devtools typecheck, build, formatting, and git diff checks pass.
• Lint passes with the same two pre-existing hook warnings.
• In-memory DOM checks cover popup eligibility, persistent banner before a response and after dismissal, clipboard success/failure, production/nonlocal suppression, IPv4/IPv6 loopback, blocked storage, and the docs link.
• Browser QA covers desktop and 390px mobile layouts, the popup, Inspect banner, clipboard confirmation, and dark theme.
• No new test files or network analytics added.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated
openui-docs	Ready	Preview	Sep 15, 2026 5:54am UTC