Handleless wheelchair options (#10572)

* removing duplicate keys

* adding chair assets and wiring them to customize screen

* adding customization data for new wheelchair types

* removing an unused locale key and moving the code style override closer to the affected area

* explicitly re-enabilng linting rule

* adding button-sized chair assets

* updating assets to new resolution

* moving chair keys into component data

website/common/script/content/appearance/chair.js

@@ -8,4 +8,12 @@ export default prefill({
   pink: {},
   red: {},
   yellow: {},
+  /* eslint-disable quote-props */
+  'handleless_black': {},
+  'handleless_blue': {},
+  'handleless_green': {},
+  'handleless_pink': {},
+  'handleless_red': {},
+  'handleless_yellow': {},
+  /* eslint-enable quote-props */
 });