Joshen Lim 72d623f1b7 Joshen/fe 3775 create a larger assistant workspace for observability (#47954) ...

## Context

Supports maximising the AI assistant to fit the content width which will
provide a larger workspace for observability work for example

<img width="424" height="179" alt="image"
src="https://github.com/user-attachments/assets/f2b84571-0188-4d94-9798-a289496ab543"
/>

<img width="1388" height="960" alt="image"
src="https://github.com/user-attachments/assets/07f52b1f-7b95-4d67-9a5c-151ef036fc7c"
/>


## To test
- [ ] Can maximize/minimize AI Assistant
- [ ] Swapping to another sidebar should bring the panel size back to
previous
  - Only the AI Assistant can be maximized (for now at least)

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

* **New Features**
  * Added maximize/minimize controls for the AI assistant panel.
* Added a keyboard shortcut to quickly maximize the assistant (hidden
from settings).

* **Improvements**
* The main content panel now collapses/resizes automatically based on
assistant maximization.
* Switching away from the AI assistant now automatically exits maximized
mode; returning restores the maximized experience.
* Updated the assistant header UI with dynamic label/icon/accessibility
and a maximize shortcut when chat isn’t loading.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

2026-07-15 22:39:24 +08:00

..

index.test.tsx

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index.tsx

Joshen/fe 3775 create a larger assistant workspace for observability (#47954)

2026-07-15 22:39:24 +08:00

LayoutSidebarProvider.tsx

…