v0.0.2 — the kernel, and the binary that needed it

v0.0.2 — the kernel, and the binary that needed it

Six crates: the five from 0.0.1 plus gwk-kernel.

This is the version where cargo install gridwork started working, exactly as
the 0.0.1 README said it would — publishing the kernel is what changed. What
you get is the headless CLI; it still needs a PostgreSQL 16 and two separate
database roles before it does anything.

The kernel is a daemon owning an append-only event store as the sole writer,
projections written in the same transaction as their events, content-addressed
encrypted blobs, authority evaluation that leaves a receipt, and a framed
protocol over a Unix socket. Certified against a real PostgreSQL 16 including
crash, race, and process-boundary cases.

Still pre-1.0: schemas, protocols, and the binary change without notice.

Tagged retroactively. This tag names the commit the registry was published
from, which is why it carries no release engineering of its own.