Added Zigbee2MQTT TuYa Scene ts0046 and ss6400

[sammcj]

Add Tuya 4 and 6 scene switches.

• ts0046
• ss6400
• https://www.aliexpress.com/item/1005004988714663.html

Blueprint Checklist

• [x] You viewed the README and conformed to the naming conventions
• [x] You ordered the actions as stated in the README action order
• [x] All filenames are lowercase and uses '-' for spaces and not '_' while using {service-name}-{switch-name-or-type}.yaml format
• [x] Images are png
• [x] Image backgrounds are transparent and is cropped to the device boundries
• [x] Images has a maximum width of 800px and maximum height of 500px
• [x] There are no missing buttons or actions
• [x] Your integration/service is running on the latest version
• [x] You have tested your blueprints and made sure each button and action works

[Sian-Lee-SA]

Thanks, just need the images cropped to the devices edges (this can be acheived in photoshop by ctrl clicking the thumbnail in the layers panel then going to images->crop). Other than that it all looks good.

[sammcj]

Oh whoops, I forgot to re-crop after I added the transparency - done now and re-homed x/y.

[sammcj]

Screenshots for reference

[Sian-Lee-SA]

Perfect thank you, Reason I get contibuters to crop to the edges is because 1. consistency and 2. because if I decide later to add padding via CSS then it squishes the non cropped images more. But good work on getting good images!

[sammcj]

It was hard to get decent ones, I actually ended up using some from their website, then used ML to increase their size and clarity 🤣