Version 1.0

Fully functional and mature implementation for x86 and aarch64, for
docker and podman. The process from source code to live deployment is
now reproducible and documented in both the README and the Makefile
recipes.

Git repos are now accessible by SSH or HTTP(S).

The `lists.sr.ht` functionality is deferred as out-of-scope and the
`builds.sr.ht` functionality is permanently declared out-of-scope.
Running the maintenance cron jobs is a TODO, as the relevence to this
project is dubious.

Refactoring

The site is no more functional now. But the databases are now in
separate containers, and there is a working recipe for managing the
database initialization/migration (via `make dbinit` and `make dbmigrate`).
This should speed up image builds and container starts, and make the
entire development cycle faster.

Sourcehut files have been moved to `sr/`.