The WASM esbuild plugin was not needed and is now removed.

Other changes are for housekeeping.

The example CLI now has improved token counting UI.

The tiktoken wasm processing is moved to the main package instead.

Only load wasm module for CJS builds.

Declare main package as dependency.

Add descriptions of arguments in example CLI.

Use last messages as memory in example CLI.

Inquirer has been substituted with clack for extensibility.

Use basic chat implementation.

Add files relevant to config.

Include example project for consuming the client.