Feature: Full-text search among all NocoDocs

Please confirm that the feature request does not already exist

• I confirm there is no existing issue for this feature request.

Use case

If someone uses NocoDocs as knowledge base, they will have many different docs in many layers. When they want to find something, they have to click through all the docs one-by-one. This is very inefficient.

Suggested solution

Adding full-text search among all docs would allow simply searching for anything in your knowledge base and quickly finding it. Ideally showing preview of any doc that contains the search phrase.

Additional context

No response