fix(lab): create terminal or close it in the panel

[xujingli]

No description provided.

[changeset-bot]

🦋 Changeset detected

Latest commit: e8a9dbe

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 28 packages

Name	Type
@difizen/libro-docs	Patch
@difizen/libro-code-cell	Patch
@difizen/libro-code-editor	Patch
@difizen/libro-codemirror	Patch
@difizen/libro-cofine-editor	Patch
@difizen/libro-cofine-editor-contribution	Patch
@difizen/libro-cofine-editor-core	Patch
@difizen/libro-cofine-textmate	Patch
@difizen/libro-common	Patch
@difizen/libro-core	Patch
@difizen/libro-jupyter	Patch
@difizen/libro-kernel	Patch
@difizen/libro-l10n	Patch
@difizen/libro-lab	Patch
@difizen/libro-lsp	Patch
@difizen/libro-markdown	Patch
@difizen/libro-markdown-cell	Patch
@difizen/libro-output	Patch
@difizen/libro-prompt-cell	Patch
@difizen/libro-raw-cell	Patch
@difizen/libro-rendermime	Patch
@difizen/libro-search	Patch
@difizen/libro-search-code-cell	Patch
@difizen/libro-shared-model	Patch
@difizen/libro-terminal	Patch
@difizen/libro-toc	Patch
@difizen/libro-virtualized	Patch
@difizen/libro-widget	Patch

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