feat(ee): Add copilot integration (v1) to the conversation sidebar (#10566)

app/javascript/dashboard/components-next/copilot/CopilotInput.vue

@@ -0,0 +1,34 @@
+<script setup>
+import { ref } from 'vue';
+
+const emit = defineEmits(['send']);
+const message = ref('');
+
+const sendMessage = () => {
+  if (message.value.trim()) {
+    emit('send', message.value);
+    message.value = '';
+  }
+};
+</script>
+
+<template>
+  <form
+    class="border border-n-weak bg-n-alpha-3 rounded-lg h-12 flex"
+    @submit.prevent="sendMessage"
+  >
+    <input
+      v-model="message"
+      type="text"
+      :placeholder="$t('CAPTAIN.COPILOT.SEND_MESSAGE')"
+      class="w-full reset-base bg-transparent px-4 py-3 text-n-slate-11 text-sm"
+      @keyup.enter="sendMessage"
+    />
+    <button
+      class="h-auto w-12 flex items-center justify-center text-n-slate-11"
+      type="submit"
+    >
+      <i class="i-ph-arrow-up" />
+    </button>
+  </form>
+</template>