🐞 Open Quickly doesn't exactly 'close'

### Description

Open Quickly is not exactly 'closed' when its modal is removed. The expected behavior is for it to be reopened with its last search query, but having its search results remain in the background may not be intentional. For example, the resources used to load the previews are not released.

It seems xcode recomputes the query when Open Quickly is reopened. It may just be the enter animation but since the selected list item is reset when reopening, I think it recomputes.

### To Reproduce

1. `cmd` `shift` `o` to show Open Quickly.
2. Enter a search term.
3. You can also move down the list and move the text cursor to the left.
4. Press `escape` or click elsewhere to close the Open Quickly modal
5. reopen Open Quickly

### Expected Behavior

Open quickly should teardown (but cache the query) when closed, and then recompute the results when opened again.

### Version Information

CodeEdit: 0.2.0-dev (39)
macOS: 14.5
Xcode: 15.4

### Additional Context

_No response_

### Screenshots

CodeEdit:

https://github.com/user-attachments/assets/0ad94c0b-cb4a-417a-b85c-531221113b53

Xcode:

https://github.com/user-attachments/assets/c33528da-881b-46a5-a888-bff48b37a97e

Comece reproduzindo a sequência descrita do Open Quickly: pesquise, navegue ou mova o cursor, feche o modal e reabra-o. Inspecione a implementação do Open Quickly responsável pela remoção do modal, pelas consultas armazenadas em cache, pelos itens selecionados, pelos resultados da pesquisa e pelos recursos de preview. Considera-se concluído quando fechar desmonta os resultados e libera os recursos de preview, enquanto reabrir preserva a consulta e recalcula os resultados.

Escrita pelo modelo de indexação a partir do texto da issue.