Engram can now power the Neuron CLI:
- readline(prompt) -> String: interactive terminal input via stdin
- http_post_auth(url, token, body) -> String: authenticated POST for daemon API
- color_cyan/green/red/yellow/bold/dim(s) -> String: ANSI color output
All registered in el-types type checker
- el build now resolves import "file.el" directives recursively (was only
done for el run-file and el check; project builds failed silently)
- Add .gitignore (target/, *.elc, *.sealed, *.map.json)