Function generateTargetGroupName

generateTargetGroupName(
    appName: string,
    deployEnvironment: string,
    serviceName: string,
    color: string,
): string
Generates a target group name with 32-char limit handling. Format: {appName}-{env}-{serviceName}-{color} or truncated with hash if too long.
Parameters
- appName: string
  Application name
- deployEnvironment: string
  Deployment environment
- serviceName: string
  Service name
- color: string
  Target group color (e.g., 'Blue', 'Green')
Returns string
Target group name, max 32 characters
Example
```
generateTargetGroupName('ZarCore', 'staging', 'web', 'Blue');
// → 'ZarCore-staging-web-Blue' (24 chars, fits)

generateTargetGroupName('VeryLongAppName', 'development', 'api', 'Blue');
// → truncated with 4-char hash for uniqueness
```
- Defined in ecs/ecs-utils.ts:149