Add long press for chat messages

src/app/components/ChatMessageMenuMobile.svelte

@@ -0,0 +1,43 @@
+<script lang="ts">
+  import type {NativeEmoji} from "emoji-picker-element/shared"
+  import Icon from "@lib/components/Icon.svelte"
+  import Button from "@lib/components/Button.svelte"
+  import EmojiPicker from "@lib/components/EmojiPicker.svelte"
+  import ChatMessageEmojiButton from "@app/components/ChatMessageEmojiButton.svelte"
+  import EventInfo from "@app/components/EventInfo.svelte"
+  import {makeReaction, sendWrapped} from "@app/commands"
+  import {pushModal} from "@app/modal"
+  import {clip} from "@app/toast"
+
+  export let event
+  export let pubkeys
+
+  const onEmoji = (emoji: NativeEmoji) => {
+    history.back()
+    sendWrapped({template: makeReaction({event, content: emoji.unicode}), pubkeys})
+  }
+
+  const showEmojiPicker = () => pushModal(EmojiPicker, {onClick: onEmoji}, {replaceState: true})
+
+  const copyText = () => {
+    history.back()
+    clip(event.content)
+  }
+
+  const showInfo = () => pushModal(EventInfo, {event}, {replaceState: true})
+</script>
+
+<div class="col-2">
+  <Button class="btn btn-primary w-full" on:click={showEmojiPicker}>
+    <Icon size={4} icon="smile-circle" />
+    Send Reaction
+  </Button>
+  <Button class="btn btn-neutral w-full" on:click={copyText}>
+    <Icon size={4} icon="copy" />
+    Copy Text
+  </Button>
+  <Button class="btn btn-neutral" on:click={showInfo}>
+    <Icon size={4} icon="code-2" />
+    Message Details
+  </Button>
+</div>