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Saxon Fletcher 75d16f360f feat(studio): add Explorer query tabs (#49038)
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## Stack

Depends on #49041. Followed by #49028.

## Summary

- add a dedicated ad-hoc query tab type and route under Explorer
- connect query tabs to the shared `QueryEditor` through a `QueryTab`
lifecycle adapter
- add local query draft/result state and restore query tabs from their
routes
- confirm before closing populated local-only drafts and clean up their
state on close

## To test

1. Open Explorer, select **Run SQL**, enter `select 1`, and run the
query.
2. Rename the query, reload the page, then close the tab and confirm the
discard prompt appears.

## Why

Explorer needs a lightweight place to run SQL without creating a
snippet. This layer adds the query-tab lifecycle on top of the shared
editor foundation.

## Impact

Queries in this layer run against the selected project's primary
database. Drafts are local to the browser and are discarded when their
tabs are closed.

## Validation

- fresh non-incremental Studio TypeScript check
- 22 focused tests across query draft state, tab state, and notebook tab
registration

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

* **New Features**
* Added support for creating, opening, editing, and running SQL queries
in Explorer.
  * Added project-scoped persistence for query drafts and results.
  * Added dedicated query routes, query icons, and query tabs.
  * Added unsaved-changes warnings when closing query tabs.
  * Added a pinned Explorer Home tab and “New query” option.
  * Improved notebook tab registration and editor tab organization.

* **Bug Fixes**
  * Improved tab navigation, closing behavior, and layout.

* **Tests**
* Added coverage for query persistence, cleanup, restoration, and tab
navigation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
2026-08-13 23:03:08 +07:00
..
2026-08-13 09:48:13 +02:00
2026-07-01 13:11:46 +02:00
2024-10-17 11:39:06 +02:00
2024-07-04 14:48:10 +08:00

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