Repository cleanup and prep for awesome azd

# Repository Management

- [x]  AI-in-a-box README Template: [README.md](https://github.com/codebytes/aib-template) as the one in the example, is in place
- [x]  [License](https://github.com/Azure-Samples/azd-template-artifacts/blob/main/LICENSE.md) is in place. Make sure you choose the [correct license](https://www.microsoft.com/en-us/legal/intellectualproperty/open-source)
- [x]  [Security guidelines](https://github.com/Azure-Samples/azd-template-artifacts/blob/main/SECURITY.md) are in place
- [x]  [Contribution guidelines](https://github.com/Azure-Samples/azd-template-artifacts/blob/main/CONTRIBUTING.md) are in place
- [x]  [Code of conduct](https://github.com/Azure-Samples/azd-template-artifacts/blob/main/.github/CODE_OF_CONDUCT.md) is in place
- [ ]  [Issue template](https://github.com/Azure-Samples/contoso-chat/issues/.github/ISSUE_TEMPLATE.md) is in place
- [x]  Language, model, and relevant technology topic labels are added, including `azd-templates` and `ai-azd-templates` (The latter is being created)
- [x]  Repo description is in place, describing the use case and technologies used in the solution

## Source code structure and conventions

- [ ]  GitHub Actions (This refers to .github/workflows/azure-dev.yml or custom workflow to run on a GitHub runner) is in place
- [ ]  DevContainer (/.devcontainer folder where applicable) configuration is in place
- [ ]  Infrastructure as code is in place (`/infra` folder where applicable, manifest files or code generators in the case of `Aspire` and similar )
- [ ]  Azure services configuration (/azure.yml file) is in place
- [ ]  Minimum coverage tests are in place

## Functional requirements

- [x]  `azd up` successfully provisions and deploys a functional app
- [ ]  GitHub Actions run tasks without errors
- [ ]  DevContainer has been tested locally and runs
- [ ]  Codespaces run [locally and in browser]
- [ ]  All tests pass

In the absence of e2e tests,

- [ ]  The application has been manually tested to work as per the requirement