New component library based on ALF (#2459)

* Install on native as well

* Add button and link components

* Comments

* Use new prop

* Add some form elements

* Add labels to input

* Fix line height, add suffix

* Date inputs

* Autofill styles

* Clean up InputDate types

* Improve types for InputText, value handling

* Enforce a11y props on buttons

* Add Dialog, Portal

* Dialog contents

* Native dialog

* Clean up

* Fix animations

* Improvements to web modal, exiting still broken

* Clean up dialog types

* Add Prompt, Dialog refinement, mobile refinement

* Integrate new design tokens, reorg storybook

* Button colors

* Dim mode

* Reorg

* Some styles

* Toggles

* Improve a11y

* Autosize dialog, handle max height, Dialog.ScrolLView not working

* Try to use BottomSheet's own APIs

* Scrollable dialogs

* Add web shadow

* Handle overscroll

* Styles

* Dialog text input

* Shadows

* Button focus states

* Button pressed states

* Gradient poc

* Gradient colors and hovers

* Add hrefAttrs to Link

* Some more a11y

* Toggle invalid states

* Update dialog descriptions for demo

* Icons

* WIP Toggle cleanup

* Refactor toggle to not rely on immediate children

* Make Toggle controlled

* Clean up Toggles storybook

* ToggleButton styles

* Improve a11y labels

* ToggleButton hover darkmode

* Some i18n

* Refactor input

* Allow extension of input

* Remove old input

* Improve icons, add CalendarDays

* Refactor DateField, web done

* Add label example

* Clean up old InputDate, DateField android, text area example

* Consistent imports

* Button context, icons

* Add todo

* Add closeAllDialogs control

* Alignment

* Expand color palette

* Hitslops, add shortcut to Storybook in dev

* Fix multiline on ios

* Mark dialog close button as unused

src/state/dialogs/index.tsx

@@ -0,0 +1,44 @@
+import React from 'react'
+import {DialogControlProps} from '#/components/Dialog'
+
+const DialogContext = React.createContext<{
+  activeDialogs: React.MutableRefObject<
+    Map<string, React.MutableRefObject<DialogControlProps>>
+  >
+}>({
+  activeDialogs: {
+    current: new Map(),
+  },
+})
+
+const DialogControlContext = React.createContext<{
+  closeAllDialogs(): void
+}>({
+  closeAllDialogs: () => {},
+})
+
+export function useDialogStateContext() {
+  return React.useContext(DialogContext)
+}
+
+export function useDialogStateControlContext() {
+  return React.useContext(DialogControlContext)
+}
+
+export function Provider({children}: React.PropsWithChildren<{}>) {
+  const activeDialogs = React.useRef<
+    Map<string, React.MutableRefObject<DialogControlProps>>
+  >(new Map())
+  const closeAllDialogs = React.useCallback(() => {
+    activeDialogs.current.forEach(dialog => dialog.current.close())
+  }, [])
+  const context = React.useMemo(() => ({activeDialogs}), [])
+  const controls = React.useMemo(() => ({closeAllDialogs}), [closeAllDialogs])
+  return (
+    <DialogContext.Provider value={context}>
+      <DialogControlContext.Provider value={controls}>
+        {children}
+      </DialogControlContext.Provider>
+    </DialogContext.Provider>
+  )
+}