Revamp edit image alt text dialog (#5461)

* revamp alt dialog

* readd the limit check

don't trim with enforceLen, it ruins copy-pasting long text and it's overall annoying behavior

* Update src/view/com/composer/photos/ImageAltTextDialog.tsx

Co-authored-by: surfdude29 <149612116+surfdude29@users.noreply.github.com>

---------

Co-authored-by: surfdude29 <149612116+surfdude29@users.noreply.github.com>

src/view/com/modals/Modal.web.tsx

@@ -2,13 +2,12 @@ import React from 'react'
 import {StyleSheet, TouchableWithoutFeedback, View} from 'react-native'
 import Animated, {FadeIn, FadeOut} from 'react-native-reanimated'
 
+import {usePalette} from '#/lib/hooks/usePalette'
 import {useWebBodyScrollLock} from '#/lib/hooks/useWebBodyScrollLock'
+import {useWebMediaQueries} from '#/lib/hooks/useWebMediaQueries'
 import type {Modal as ModalIface} from '#/state/modals'
 import {useModalControls, useModals} from '#/state/modals'
-import {usePalette} from 'lib/hooks/usePalette'
-import {useWebMediaQueries} from 'lib/hooks/useWebMediaQueries'
 import * as AddAppPassword from './AddAppPasswords'
-import * as AltTextImageModal from './AltImage'
 import * as ChangeEmailModal from './ChangeEmail'
 import * as ChangeHandleModal from './ChangeHandle'
 import * as ChangePasswordModal from './ChangePassword'
@@ -53,7 +52,7 @@ function Modal({modal}: {modal: ModalIface}) {
   }
 
   const onPressMask = () => {
-    if (modal.name === 'crop-image' || modal.name === 'alt-text-image') {
+    if (modal.name === 'crop-image') {
       return // dont close on mask presses during crop
     }
     closeModal()
@@ -88,8 +87,6 @@ function Modal({modal}: {modal: ModalIface}) {
     element = <ContentLanguagesSettingsModal.Component />
   } else if (modal.name === 'post-languages-settings') {
     element = <PostLanguagesSettingsModal.Component />
-  } else if (modal.name === 'alt-text-image') {
-    element = <AltTextImageModal.Component {...modal} />
   } else if (modal.name === 'verify-email') {
     element = <VerifyEmailModal.Component {...modal} />
   } else if (modal.name === 'change-email') {