New `category` filter on flows website

[marcus-j-davies]

I like this addition.

But one thing I don't understand - where has hardware come from.
are you intelligently adding other categories based those added by the author?

My package file.

"keywords": [
		"node-red",
		"zwave",
		"zwave-js",
		"controller",
		"smart",
		"automation",
		"home-automation",
		"home"
	],

[knolleary]

I have manually classified the top ~800 nodes into the categories we decided on.

There's more work to do to allow node authors to set the category.

[marcus-j-davies]

Cool - that will explain it. thanks @knolleary
and for the record, it's probally accurate using hardware on the above