docs: add escape event handler for closing tippy, see #1282

docs/src/demos/Examples/Community/React/index.jsx

@@ -59,6 +59,12 @@ export default () => {
                 })
               },
               onKeyDown(props) {
+                if (props.event.key === 'Escape') {
+                  popup[0].hide()
+
+                  return true
+                }
+
                 return reactRenderer.ref?.onKeyDown(props)
               },
               onExit() {

docs/src/demos/Examples/Community/Vue/index.vue

@@ -110,6 +110,12 @@ export default {
                   })
                 },
                 onKeyDown(props) {
+                  if (props.event.key === 'Escape') {
+                    popup[0].hide()
+
+                    return true
+                  }
+
                   return component.ref?.onKeyDown(props)
                 },
                 onExit() {

docs/src/demos/Experiments/Commands/index.vue

@@ -105,6 +105,12 @@ export default {
                   })
                 },
                 onKeyDown(props) {
+                  if (props.event.key === 'Escape') {
+                    popup[0].hide()
+
+                    return true
+                  }
+
                   return component.ref?.onKeyDown(props)
                 },
                 onExit() {

docs/src/demos/Nodes/Mention/index.vue

@@ -69,6 +69,12 @@ export default {
                   })
                 },
                 onKeyDown(props) {
+                  if (props.event.key === 'Escape') {
+                    popup[0].hide()
+
+                    return true
+                  }
+
                   return component.ref?.onKeyDown(props)
                 },
                 onExit() {