Replaces the Phase 0 placeholder with a full project README covering
features, architecture, build/install, runtime requirements, usage,
configuration, and known gaps.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Meson build, module entry points, and stub layout for the iwd backend
(D-Bus client, gadget, popup, config, UI widgets). Bodies are TODOs;
this compiles against EFL/E headers but performs no D-Bus work yet.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
