`just e2e` was the visible-UI runner, but it's only useful for a single test
(and even then only with --sandbox/--slow); running it without arguments is far
too slow, yet it was easy to invoke by reflex when `just e2e-all` (run all
headlessly) was meant.
Make `just e2e` the everyday headless runner: no arguments runs the whole
suite (what e2e-all did), and a test name runs just that one headlessly via
`go test -run` — which we had no target for before. The visible-UI runner moves
to `e2e-cli`, pairing with the existing `e2e-tui` (the two main.go subcommands).
e2e-all is now redundant and removed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Just (https://just.systems/) works better than make for running commands. For
example, passing arguments to `make integration-test-cli` requires a `--`
between make's arguments and the cli test runner's arguments (e.g. -sandbox),
and will also result in weird errors. Just doesn't have any of these problems.
I chose different target names than we use in the Makefile; the goal is to have
better tab completion, where the most commonly used commands can be completed
after typing a single letter. That's why I use "e2e" for integration tests,
which is not a term we use anywhere else.
Keeping the Makefile around for those who are used to it, and are too lazy to
install just.
