refactor: drop the rlinf compatibility surface

[hootandy321]

Follow-up to PR #1 (vvla -> embodiinfer rename). Removes the rlinf compatibility layer entirely: CLI aliases, the rlinf_deploy shim module, rlinf.* control-plane schemas, rlinf-named state/lock/cache paths, RLINF_DEPLOY_* environment variables, and x-rlinf-* header fallbacks. RLinf remains only as the upstream training-framework name in docs and the microduck asset inventory. Breaking in the same window as the vvla -> embodiinfer rename; existing boxes reinstall in that window anyway.

[anHappyDog]

Reviewed commit 3ad828d. I found no blocking functional regressions within the PR's stated breaking-change scope; removal of the legacy rlinf interfaces is intentional.

Two non-blocking items:

1. [P3] Keep CLI entry-point checks independent. In tests/test_branding.py:27–28, pytest.importorskip("sglang.multimodal_gen") now sits inside a loop over all commands. When SGLang is unavailable, it skips the entire test, so the subsequent embodirun-go2-streamvln entry point is never checked. The previous parameterized test kept these checks independent. Please parameterize the commands again so only the SGLang case is skipped.

2. [P3] Remove stale compatibility-alias wording. integrations/sglang_pi05/README.md:6 still says “name remains a compatibility alias,” although the historical entry point has been removed. Please remove that fragment and the dangling compatibility-alias comments in the SGLang Pi05 and XLeRobot owner pyproject.toml files.

Local validation used an isolated copy of the reviewed commit with Python 3.13 and the available dependencies: 1,015 tests passed and 40 were skipped. One additional integration test file (tests/test_embodiinfer_http_integration.py) was excluded because the pinned EmbodiInfer submodule was unavailable. Ruff lint and formatting checks passed. The installed core CLI commands and the Control, Simulation, and teleoperation module entry points also passed their --help checks.

[anHappyDog]

Reviewed commit 3ad828d. I found no blocking functional regressions within the PR's stated breaking-change scope; removal of the legacy rlinf interfaces is intentional. Two non-blocking follow-ups are noted inline.

Local validation used an isolated copy of the reviewed commit with Python 3.13 and the available dependencies: 1,015 tests passed and 40 were skipped. One additional integration test file (tests/test_embodiinfer_http_integration.py) was excluded because the pinned EmbodiInfer submodule was unavailable. Ruff lint and formatting checks passed. The installed core CLI commands and the Control, Simulation, and teleoperation module entry points also passed their --help checks.

Changing this review to feedback only; approval was not intended.

[anHappyDog]

Review feedback for commit 3ad828d. The previous approval has been withdrawn; this review records feedback only.

I found no blocking functional regressions within the PR's stated breaking-change scope. The two P3 suggestions remain in the existing inline comments:

• Keep CLI entry-point checks independent: parameterize the command checks so missing SGLang does not skip the Go2 entry-point check.
• Remove stale compatibility-alias wording: remove the obsolete README fragment and dangling compatibility-alias comments.

Local validation: 1,015 tests passed and 40 were skipped in an isolated checkout with Python 3.13 and the available dependencies. One additional integration test file was excluded because the pinned EmbodiInfer submodule was unavailable. Ruff lint and formatting checks, installed core CLI checks, and Control, Simulation, and teleoperation module entry-point checks passed.

[anHappyDog]

Addressed both P3 review comments in commit b155081.

• Parameterized the installed CLI checks. Missing SGLang now skips only its own case; the subsequent Go2 entry-point check runs and passes.
• Removed the stale compatibility-alias wording from the SGLang Pi05 README and the dangling comments from both integration package manifests.

Validation in the frozen Python 3.12 environment: 26 passed, 1 skipped across tests/test_branding.py and tests/test_inference_providers.py. The single skip is the optional SGLang check. Repository-wide Ruff lint and formatting checks and git diff --check passed.