refactor(api): use nestjs modules as the api plugin interface (#1321)

Changes plugin interface to expect Nest modules instead of a custom
plain JS object.

## Summary by CodeRabbit

- **New Features**
- Introduced updated health check plugins, including a new connect
plugin exposing a GraphQL health query and configuration logging.

- **Refactor**
- Streamlined the overall plugin registration and management across API,
CLI, and GraphQL modules for improved clarity and logging.
- Simplified the `CliModule` and `PluginService` to reduce complexity
and enhance maintainability.

- **Chores**
- Updated dependency configurations and build scripts while introducing
new TypeScript setups to enhance maintainability and consistency.
- Added new `package.json` and `tsconfig.json` files for the
`unraid-api-plugin-connect` and `unraid-api-plugin-health` projects.
- Modified GitHub Actions workflow to update tag format for pull
requests.

.github/workflows/main.yml

@@ -337,7 +337,7 @@ jobs:
     uses: ./.github/workflows/build-plugin.yml
     with:
       RELEASE_CREATED: false
-      TAG: ${{ github.event.pull_request.number }}
+      TAG: PR${{ github.event.pull_request.number }}
       BUCKET_PATH: ${{ github.event.pull_request.number && format('unraid-api/tag/PR{0}', github.event.pull_request.number) || 'unraid-api' }}
       BASE_URL: "https://preview.dl.unraid.net/unraid-api"
     secrets: