Feature request: configure log level of output

[Corbie-42]

If you click on the Typst Preview Status, you will see the logs. If an error occurred, the logs will be spammed with DEBUG and INFO messages and you have to scroll up, until you find the error message.

Please add an option to adjust the log level to the VS Code extension configuration.

[Enter-tainer]

we will make compile errors directly displayed in the vscode diagnostics panel in future. so typically dont need to check logs