Add optional page description to the search result list. The feature can be enabled by `geekdocSearchShowDescription=true` and is disabled by default. The max length of the description is set to `55` and will be truncated automatically if the limit is exceeded.
BREAKING CHANGE: The types of the `hint` short code have been renamed to `[note|tip|important|caution|warning]` the old types `[info|ok|warning|danger]` are still working, but should be considered as deprecated.
BREAKING CHANGE: The `hint` short code is using named arguments now. You have to change, e.g. `{{< hint warning >}}` to `{{< hint type=warning >}}`.
BREAKING CHANGE: The `--code-max-height` formatting is applied only to code blocks that use syntax highlighting, see [documentation](https://geekdocs.de/features/code-blocks/).
