Implement search capabilities

[pelletier197]

Implementing search capabilities inside the UI would be a really great addition. Ideally, this should be implemented using a lightweight search index that should be pre-compiled and stored in the website's assets for maximum speed.

Requirements

• lightweight
• fast
• scales well for large APIs
• Be re-usable for different templates.
• Allows the templates to customise their own URL templates. The plugin should not take care of the URLs

Tools

• https://github.com/nextapps-de/flexsearch Seems to be the most performant engine. See if project is solid enough.
• http://elasticlunr.com/ Leading implementation before
• https://fusejs.io/