feat: Add compose conversation components (#10457)

Co-authored-by: Pranav <pranav@chatwoot.com>
Co-authored-by: Pranav <pranavrajs@gmail.com>

app/javascript/dashboard/components-next/NewConversation/components/MessageEditor.vue

@@ -0,0 +1,65 @@
+<script setup>
+import { useI18n } from 'vue-i18n';
+
+import Editor from 'dashboard/components-next/Editor/Editor.vue';
+import TextArea from 'dashboard/components-next/textarea/TextArea.vue';
+
+defineProps({
+  isEmailOrWebWidgetInbox: {
+    type: Boolean,
+    required: true,
+  },
+  hasErrors: {
+    type: Boolean,
+    default: false,
+  },
+  hasAttachments: {
+    type: Boolean,
+    default: false,
+  },
+});
+
+const { t } = useI18n();
+
+const modelValue = defineModel({
+  type: String,
+  default: '',
+});
+</script>
+
+<template>
+  <div
+    v-if="isEmailOrWebWidgetInbox"
+    class="flex-1 h-full"
+    :class="!hasAttachments && 'min-h-[200px]'"
+  >
+    <Editor
+      v-model="modelValue"
+      :placeholder="
+        t('COMPOSE_NEW_CONVERSATION.FORM.MESSAGE_EDITOR.PLACEHOLDER')
+      "
+      class="[&>div]:!border-transparent [&>div]:px-4 [&>div]:py-4 [&>div]:!bg-transparent h-full [&_.ProseMirror-woot-style]:!max-h-[200px]"
+      :class="
+        hasErrors
+          ? '[&_.empty-node]:before:!text-n-ruby-9 [&_.empty-node]:dark:before:!text-n-ruby-9'
+          : ''
+      "
+      :show-character-count="false"
+    />
+  </div>
+  <div v-else class="flex-1 h-full" :class="!hasAttachments && 'min-h-[200px]'">
+    <TextArea
+      v-model="modelValue"
+      :placeholder="
+        t('COMPOSE_NEW_CONVERSATION.FORM.MESSAGE_EDITOR.PLACEHOLDER')
+      "
+      class="!px-0 [&>div]:!px-4 [&>div]:!border-transparent [&>div]:!bg-transparent"
+      auto-height
+      :custom-text-area-class="
+        hasErrors
+          ? 'placeholder:!text-n-ruby-9 dark:placeholder:!text-n-ruby-9'
+          : ''
+      "
+    />
+  </div>
+</template>