fix(browser-automation): fix Stagehand v3 model format and add MVP controls

[tofikwest]

Summary

• Fixed "Unsupported model" error: Stagehand v3 requires provider/model format (e.g., anthropic/claude-sonnet-4-5-20250929). The init model was using claude-3-7-sonnet-latest without the anthropic/ prefix, and the CUA agent model was using the deprecated claude-3-7-sonnet-latest name. Both now use anthropic/claude-sonnet-4-5-20250929.
• Added delete automation: Users can now delete browser automations with a confirmation step
• Added enable/disable toggle: Users can pause/resume scheduled automations without deleting them
• UI polish: Disabled automations show "Paused" badge and dimmed styling, run button is disabled when automation is paused

Changes

File	Change
apps/api/src/browserbase/browserbase.service.ts	Fixed model names to Stagehand v3 format, extracted to constants
apps/app/.../hooks/useBrowserAutomations.ts	Added deleteAutomation and toggleAutomation methods
apps/app/.../AutomationItem.tsx	Added delete button (with confirm), enable/disable toggle, paused state UI
apps/app/.../BrowserAutomationsList.tsx	Passed new onDelete and onToggleEnabled props
apps/app/.../BrowserAutomations.tsx	Wired new props from hook to list component
apps/app/.../BrowserAutomationsList.test.tsx	Added new required props to test defaults

Test plan

• Create a browser automation and run it — should no longer show "Unsupported model" error
• Toggle an automation off — should show "Paused" badge and disable the Run button
• Toggle it back on — should re-enable
• Delete an automation — confirm dialog should appear, then automation removed
• Scheduled runs should skip disabled automations

🤖 Generated with Claude Code

[vercel]

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

Project	Deployment	Actions	Updated (UTC)
app	Ready	Preview, Comment	Apr 10, 2026 3:58pm
comp-framework-editor	Ready	Preview, Comment	Apr 10, 2026 3:58pm

1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
portal	Skipped		Apr 10, 2026 3:58pm

[cursor]

PR Summary

Medium Risk
Touches both automation execution (Stagehand model configuration) and automation management UX (delete/enable/disable), which could impact scheduled runs or user ability to manage automations if API expectations differ.

Overview
Fixes Stagehand v3 integration by switching Stagehand init and CUA agent model names to the required provider/model format via shared constants.

Adds MVP automation controls in the task UI: users can pause/resume automations (disabling run and next-run display when none are enabled) and delete automations with a confirmation step, wiring new DELETE/PATCH { isEnabled } calls through useBrowserAutomations and updating list/item components and tests accordingly.

^{Reviewed by Cursor Bugbot for commit 5f700cc. Bugbot is set up for automated code reviews on this repo. Configure here.}

[cursor]

Cursor Bugbot has reviewed your changes and found 1 potential issue.

^{❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.}

^{Reviewed by Cursor Bugbot for commit eb012b0. Configure here.}

[claudfuen]

🎉 This PR is included in version 3.20.0 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀