feat(ee): Add Captain features (#10665)

Migration Guide: https://chwt.app/v4/migration

This PR imports all the work related to Captain into the EE codebase. Captain represents the AI-based features in Chatwoot and includes the following key components:

- Assistant: An assistant has a persona, the product it would be trained on. At the moment, the data at which it is trained is from websites. Future integrations on Notion documents, PDF etc. This PR enables connecting an assistant to an inbox. The assistant would run the conversation every time before transferring it to an agent.
- Copilot for Agents: When an agent is supporting a customer, we will be able to offer additional help to lookup some data or fetch information from integrations etc via copilot.
- Conversation FAQ generator: When a conversation is resolved, the Captain integration would identify questions which were not in the knowledge base.
- CRM memory: Learns from the conversations and identifies important information about the contact.

---------

Co-authored-by: Vishnu Narayanan <vishnu@chatwoot.com>
Co-authored-by: Sojan <sojan@pepalo.com>
Co-authored-by: iamsivin <iamsivin@gmail.com>
Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>

app/javascript/dashboard/components-next/captain/assistant/ResponseCard.story.vue

@@ -0,0 +1,157 @@
+<script setup>
+import ResponseCard from './ResponseCard.vue';
+
+const responses = [
+  {
+    account_id: 1,
+    answer:
+      'Messenger may be deactivated because you are on a free plan or the limit for inboxes might have been reached.',
+    created_at: 1736283330,
+    id: 87,
+    question: 'Why is my Messenger in Chatwoot deactivated?',
+    assistant: {
+      account_id: 1,
+      config: {
+        product_name: 'Chatwoot',
+      },
+      created_at: 1736033280,
+      description: 'This is a description of the assistant 2',
+      id: 1,
+      name: 'Assistant 2',
+    },
+  },
+  {
+    account_id: 2,
+    answer:
+      'You can integrate your WhatsApp account by navigating to the Integrations section and selecting the WhatsApp integration option.',
+    created_at: 1736283340,
+    id: 88,
+    question: 'How do I integrate WhatsApp with Chatwoot?',
+    assistant: {
+      account_id: 2,
+      config: {
+        product_name: 'Chatwoot',
+      },
+      created_at: 1736033281,
+      description: 'Handles integration queries',
+      id: 2,
+      name: 'Assistant 3',
+    },
+  },
+  {
+    account_id: 3,
+    answer:
+      "To reset your password, go to the login page and click on 'Forgot Password', then follow the instructions sent to your email.",
+    created_at: 1736283350,
+    id: 89,
+    question: 'How can I reset my password in Chatwoot?',
+    assistant: {
+      account_id: 3,
+      config: {
+        product_name: 'Chatwoot',
+      },
+      created_at: 1736033282,
+      description: 'Handles account management support',
+      id: 3,
+      name: 'Assistant 4',
+    },
+  },
+  {
+    account_id: 4,
+    answer:
+      "You can enable the dark mode in settings by navigating to 'Appearance' and selecting 'Dark Mode'.",
+    created_at: 1736283360,
+    id: 90,
+    question: 'How do I enable dark mode in Chatwoot?',
+    assistant: {
+      account_id: 4,
+      config: {
+        product_name: 'Chatwoot',
+      },
+      created_at: 1736033283,
+      description: 'Helps with UI customization',
+      id: 4,
+      name: 'Assistant 5',
+    },
+  },
+  {
+    account_id: 5,
+    answer:
+      "To add a new team member, navigate to 'Settings', then 'Team', and click on 'Add Team Member'.",
+    created_at: 1736283370,
+    id: 91,
+    question: 'How do I add a new team member in Chatwoot?',
+    assistant: {
+      account_id: 5,
+      config: {
+        product_name: 'Chatwoot',
+      },
+      created_at: 1736033284,
+      description: 'Handles team management queries',
+      id: 5,
+      name: 'Assistant 6',
+    },
+  },
+  {
+    account_id: 6,
+    answer:
+      "Campaigns in Chatwoot allow you to send targeted messages to specific user segments. You can create them in the 'Campaigns' section.",
+    created_at: 1736283380,
+    id: 92,
+    question: 'What are campaigns in Chatwoot?',
+    assistant: {
+      account_id: 6,
+      config: {
+        product_name: 'Chatwoot',
+      },
+      created_at: 1736033285,
+      description: 'Focuses on campaign and marketing queries',
+      id: 6,
+      name: 'Assistant 7',
+    },
+  },
+  {
+    account_id: 7,
+    answer:
+      "To track an agent's performance, use the Analytics dashboard under 'Reports'.",
+    created_at: 1736283390,
+    id: 93,
+    question: "How can I track an agent's performance in Chatwoot?",
+    assistant: {
+      account_id: 7,
+      config: {
+        product_name: 'Chatwoot',
+      },
+      created_at: 1736033286,
+      description: 'Analytics and reporting assistant',
+      id: 7,
+      name: 'Assistant 8',
+    },
+  },
+];
+</script>
+
+<!-- eslint-disable vue/no-bare-strings-in-template -->
+<!-- eslint-disable vue/no-undef-components -->
+<template>
+  <Story
+    title="Captain/Assistant/ResponseCard"
+    :layout="{ type: 'grid', width: '700px' }"
+  >
+    <Variant title="Article Card">
+      <div
+        v-for="(response, index) in responses"
+        :key="index"
+        class="px-20 py-4 bg-white dark:bg-slate-900"
+      >
+        <ResponseCard
+          :id="response.id"
+          :question="response.question"
+          :answer="response.answer"
+          :assistant="response.assistant"
+          :created-at="response.created_at"
+        />
+      </div>
+    </Variant>
+  </Story>
+</template>