Move environment configuration to the parameter level

[jasonkuhrt]

Perceived Problem

• Consider:
  • Prompt has configuration at the parameter level
  • Parameter level configuration allows colocating concerns
• Notice:
  • Environment configuration is centralized under settings
  • No good reason, even has type safety to allow configuration of named parameters
  • Inconsistent with prompt configuration, which allows defining defaults that parameters will inherit

Ideas / Proposed Solution(s)

• Parameter level configuration for environment ... .parameter('a', { environment: '...' })
• No parameter level configuration at command level