* Don't close extensions on navigating to different activity view.
Add a config option to restore previous behaviour.

* Naming

* Naming #2

* Update wording.

* Use the `reasonText` atriburte of the extension reccomendation in label

* Lower case extension id before lookup

This change goes away with the terminal launch delay (since the
dynamic xterm import does that) as well as waiting for the panel
to display. By doing so, this ensures that the TerminalInstance
is available when it's needed for the TerminalPanel to focus it
when clicking on the panel button.

Fixes #40416

Revert "Add emoji fonts to default font families"

This reverts commit 88e75359.

* Dont do async work on process.on('exit') Fixes #47180

* Refactoring

- Ability to register a context scoped history navigation widget
- context to enable / disable history navigation

Fixes #51615
Fixes #49935

Delay shared process to improve startup times

Adding warning when tokenization is skipped

fixes #1447