Vitest's Rolldown picked up the root tsconfig.json, which extends a
package only the explorer installs, so the tests failed to start when
only desktop's dependencies were installed.
GitHub only reads workflows from the root `.github/` and ryph only reads
the root `.ryph/`. The desktop workflows now run in `desktop/`, and the
ryph setup installs and warms both projects.
- release: work on `master`, find radicle-apt-repo next to the monorepo,
tag `releases/desktop/<version>` and only commit the release files
- install-binaries: use desktop's own `tests/`, not the root one
- build-artifacts: pass `GIT_HEAD` to the Linux builds, which only see
`desktop/` and have no `.git`
- .envrc: watch `rust-toolchain.toml`
Daniel Norman