Initial commit for cloudwatch alarm chat example

[franzbertani]

Description of changes:

CloudWatch Alarms Chat - AI Kit Demo Application

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Overview

This pull request introduces CloudWatch Alarms Chat, a new AI Kit example application built with Next.js. The application showcases an AI-powered conversational interface for interacting with Amazon CloudWatch alarms, allowing users to query alarm information, access detailed descriptions, and visualize metric data points.

Key Features

• Conversational interface for CloudWatch alarms interaction
• Conversation title generation with AI kit generation
• AI-powered follow-up question suggestions with AI kit generation triggered with a subscription on the conversation stream event
• Custom visualization components
  • CloudWatch alarm card displays
  • Metric data charts using Chart.js

Technical Implementation

The application leverages:

• Next.js App Router
• Mantine UI component library
• Cross-region inference using Claude Sonnet 3.5 v2 for main conversation
• Claude Haiku for generation tasks

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Thank you for taking the time to review this example application.