Add keyboard shortcuts: new, escape, and hard break (#552)

* Add keyboard shortcuts: new, escape, and hard break

* Add preferences modal

* Remove code accidentally re-added due to rebase

* Fix incorrect copy and lint

* Put stuff back so diffs are clearer

* Re-add invite codes to settings

* Address comments

* Tune the copy

---------

Co-authored-by: Paul Frazee <pfrazee@gmail.com>

src/view/com/composer/Composer.tsx

@@ -88,6 +88,30 @@ export const ComposePost = observer(function ComposePost({
     autocompleteView.setup()
   }, [autocompleteView])
 
+  const onEscape = useCallback(
+    (e: KeyboardEvent) => {
+      if (e.key === 'Escape') {
+        store.shell.openModal({
+          name: 'confirm',
+          title: 'Cancel draft',
+          onPressConfirm: onClose,
+          onPressCancel: () => {
+            store.shell.closeModal()
+          },
+          message: "Are you sure you'd like to cancel this draft?",
+        })
+      }
+    },
+    [store.shell, onClose],
+  )
+
+  useEffect(() => {
+    if (isDesktopWeb) {
+      window.addEventListener('keydown', onEscape)
+      return () => window.removeEventListener('keydown', onEscape)
+    }
+  }, [onEscape])
+
   const onPressAddLinkCard = useCallback(
     (uri: string) => {
       setExtLink({uri, isLoading: true})

src/view/com/composer/text-input/TextInput.web.tsx

@@ -4,6 +4,7 @@ import {RichText} from '@atproto/api'
 import {useEditor, EditorContent, JSONContent} from '@tiptap/react'
 import {Document} from '@tiptap/extension-document'
 import History from '@tiptap/extension-history'
+import Hardbreak from '@tiptap/extension-hard-break'
 import {Link} from '@tiptap/extension-link'
 import {Mention} from '@tiptap/extension-mention'
 import {Paragraph} from '@tiptap/extension-paragraph'
@@ -72,6 +73,7 @@ export const TextInput = React.forwardRef(
           }),
           Text,
           History,
+          Hardbreak,
         ],
         editorProps: {
           attributes: {

src/view/com/modals/AltImageRead.tsx

@@ -34,8 +34,8 @@ export function Component({altText}: Props) {
         testID="altTextImageSaveBtn"
         onPress={onPress}
         accessibilityRole="button"
-        accessibilityLabel="Save"
-        accessibilityHint="Save alt text">
+        accessibilityLabel="Done"
+        accessibilityHint="Closes alt text modal">
         <LinearGradient
           colors={[gradients.blueLight.start, gradients.blueLight.end]}
           start={{x: 0, y: 0}}

src/view/com/modals/Confirm.tsx

@@ -19,10 +19,12 @@ export function Component({
   title,
   message,
   onPressConfirm,
+  onPressCancel,
 }: {
   title: string
   message: string | (() => JSX.Element)
   onPressConfirm: () => void | Promise<void>
+  onPressCancel?: () => void | Promise<void>
 }) {
   const pal = usePalette('default')
   const store = useStores()
@@ -69,12 +71,23 @@ export function Component({
           style={[styles.btn]}
           accessibilityRole="button"
           accessibilityLabel="Confirm"
-          // TODO: This needs to be updated so that modal roles are clear;
-          // Currently there is only one usage for the confirm modal: post deletion
-          accessibilityHint="Confirms a potentially destructive action">
+          accessibilityHint="">
           <Text style={[s.white, s.bold, s.f18]}>Confirm</Text>
         </TouchableOpacity>
       )}
+      {onPressCancel === undefined ? null : (
+        <TouchableOpacity
+          testID="cancelBtn"
+          onPress={onPressCancel}
+          style={[styles.btnCancel, s.mt10]}
+          accessibilityRole="button"
+          accessibilityLabel="Cancel"
+          accessibilityHint="">
+          <Text type="button-lg" style={pal.textLight}>
+            Cancel
+          </Text>
+        </TouchableOpacity>
+      )}
     </View>
   )
 }
@@ -104,4 +117,12 @@ const styles = StyleSheet.create({
     marginHorizontal: 44,
     backgroundColor: colors.blue3,
   },
+  btnCancel: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'center',
+    borderRadius: 32,
+    padding: 14,
+    marginHorizontal: 20,
+  },
 })

src/view/com/util/forms/ToggleButton.tsx

@@ -142,9 +142,11 @@ export function ToggleButton({
             ]}
           />
         </View>
-        <Text type="button" style={[labelStyle, styles.label]}>
-          {label}
-        </Text>
+        {label === '' ? null : (
+          <Text type="button" style={[labelStyle, styles.label]}>
+            {label}
+          </Text>
+        )}
       </View>
     </Button>
   )
@@ -154,6 +156,7 @@ const styles = StyleSheet.create({
   outer: {
     flexDirection: 'row',
     alignItems: 'center',
+    gap: 10,
   },
   circle: {
     width: 42,
@@ -161,7 +164,6 @@ const styles = StyleSheet.create({
     borderRadius: 15,
     padding: 4,
     borderWidth: 1,
-    marginRight: 10,
   },
   circleFill: {
     width: 16,