Integrate Q console widget into AWS Amplify documentation

**Is your feature request related to a problem? Please describe.**
Users have to navigate to AWS console or AWS documentation site to access Amazon Q widget. This involves effort and lost context for users experiencing problems.

**Describe the solution you'd like**
Integrate Amazon Q widget into the AWS Amplify documentation. This must be accessible in both Amplify (https://docs.amplify.aws/) and Amplify UI (https://ui.docs.amplify.aws/) documentation.

**Describe alternatives you've considered**
Navigate to AWS console to use Amazon Q