resolve_env_into(...) becomes resolve_env(manifest, agent) -> ResolvedEnv
(forwarded names + literals). The docker backend now owns env-file /
argv serialization and the --env-file newline check. Also drops stray
Docker references from manifest.py, pipelock.py, util.py, and trims
the duplicated command list from cli.py's docstring (usage() in
claude_bottle/cli/__init__.py is now the only listing).
The classifier is a pure dotted-quad regex check — nothing
pipelock-specific about it. Pipelock now imports it from util.
test_pipelock_classify.py retargets at the new location.
Two manifest-accessor functions in pipelock.py
(pipelock_bottle_allowlist, pipelock_bottle_ssh_hostnames) look
generic but are 1-line wrappers used only internally; they stay
for now.
_expand_tilde was a path-string helper on DockerBottleBackend but
nothing about it was Docker-specific — any future backend reading
host paths from manifest entries would want it. Lift to
claude_bottle/util.py (sibling of log.py / manifest.py) as a public
expand_tilde() function. Docker-specific primitives stay in
claude_bottle/backend/docker/util.py.
didericis