Joshen Lim 961fc749d4 Add feature preview banner toast for explorerd (#49606) ...

## Context

Adds a feature preview banner toast for the explorer - flagged behind
the configcat flag
<img width="315" height="342" alt="image"
src="https://github.com/user-attachments/assets/9dbd7ffd-02c6-4083-9ca0-266b862e1b5d"
/>


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **New Features**
- Added an Explorer preview banner to project layouts when the feature
is enabled.
- Added an “Enable Explorer” call-to-action that opens the feature
preview.
  - Banner dismissal is remembered and persists across sessions.
  - Added telemetry tracking for banner dismissal and CTA interactions.

- **Bug Fixes**
- Improved banner behavior and stability when displaying database
connection notifications.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

2026-08-27 14:12:04 +08:00

..

Banners

Add feature preview banner toast for explorerd (#49606)

2026-08-27 14:12:04 +08:00

BannerCard.tsx

feat(www + studio): promote Select 2026 in www and Dashboard (#49511)

2026-08-25 18:07:38 +01:00

BannerStack.tsx

feat(studio): add a banner to promote unified logs (#46847)

2026-06-11 17:00:48 +01:00

BannerStackProvider.test.tsx

feat(studio): add logs.all deprecation banner (#49059)

2026-08-20 14:17:20 +00:00

BannerStackProvider.tsx

Add feature preview banner toast for explorerd (#49606)

2026-08-27 14:12:04 +08:00