CLI Plugin

• Install & Host Integration - Add the plugin to a get-dotenv host and wire createCli/use().
• Versioned Layout & Tokens - Opinionated tables/NNN layout and file tokens with fallback EM resolution.
• Table Lifecycle - generate, validate, create, delete, and purge flows with comment-preserving YAML.
• Authoring Transforms - defineTransformMap handlers; drop/one/array semantics and limitations.
• Data Migration - Step discovery, concurrency knobs, and progress ticks.
• Config Overlays & Dotenv Expansion - plugins.dynamodb config, precedence, and $VAR expansion.
• Local DynamoDB - Start/stop/status for Local; start waits until healthy.
• Serverless Integration - Import generated YAML sections into Serverless Framework.
• CLI Usage Recipes - Practical end-to-end command examples.