feat(compass-assistant): add GuideCue support to DrawerSection COMPASS-9795

[lerouxb]

This is a temporary hack until we get better support for targeting the toolbar icon in leafygreen. The overall interface on should survive and the dom element lookups should hopefully go away.

To test locally you can run this in the console and then cmd-shift-r to reload the app:

localStorage.compass_guide_cues = "[]"

[Copilot]

Pull Request Overview

This PR adds GuideCue support to DrawerSection components to display guided tooltips for the MongoDB Assistant drawer. The implementation allows drawer sections to show contextual onboarding hints when they first appear.

• Add appName prop to CompassAssistantDrawerWithConnections component for app-specific messaging
• Enhance GuideCue component to support external trigger nodes via triggerNode prop
• Implement GuideCue rendering in DrawerAnchor with DOM node lookup for drawer buttons

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
packages/compass/src/app/components/workspace.tsx	Pass "Compass" app name to assistant drawer
packages/compass/src/app/components/compass-assistant-drawer.tsx	Add appName prop and pass through to CompassAssistantDrawer
packages/compass-web/src/entrypoint.tsx	Pass "Data Explorer" app name to assistant drawer
packages/compass-web/src/compass-assistant-drawer.tsx	Add appName prop and pass through to CompassAssistantDrawer
packages/compass-components/src/components/guide-cue/guide-cue.tsx	Add optional triggerNode prop and make trigger prop optional
packages/compass-components/src/components/drawer-portal.tsx	Implement GuideCue support with DOM lookup and rendering logic
packages/compass-components/src/components/drawer-portal.spec.tsx	Add test for GuideCue rendering functionality
packages/compass-assistant/src/compass-assistant-provider.spec.tsx	Update test to include required appName prop
packages/compass-assistant/src/compass-assistant-drawer.tsx	Add appName prop and GuideCue configuration for assistant drawer

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