* feat(sandbox): add e2b code execution primitive
Add a provider-agnostic code execution primitive that runs model-generated
code in an isolated sandbox and returns the output, with e2b as the first
backend over raw httpx (no SDK dependency).
Public API: litellm.acode_interpreter_tool (ephemeral create -> run -> delete)
plus the low-level lifecycle litellm.acreate_sandbox / arun_code /
adelete_sandbox. Each is @client-decorated so operations are logged like
litellm.asearch. Backends implement BaseSandboxConfig; resolved via
ProviderConfigManager.get_provider_sandbox_config.
* fix(sandbox): address review feedback and CI gates
- document e2b provider in provider_endpoints_support.json and add a sandbox endpoint definition
- regenerate dashboard CallTypes after the sandbox call-type additions
- guard explicit timeout=0 instead of coercing it to the default
- require a ContainerHandle access token before running code; reject bare-id runs
- return False on a 404 delete now that the shared http handler raises for status
- skip non-JSON NDJSON lines and cap streamed output to bound memory
- move the real-network integration tests out of tests/test_litellm into tests/integration/sandbox
* fix(sandbox): satisfy strict ruff gate and scope star-exports
- modernize annotations in the new sandbox modules to PEP 585/604 (list/dict,
X | None) and drop the now-unnecessary quoted forward refs so the strict-rule
budget delta for UP006/UP037/UP045 returns to zero
- add __all__ to litellm/sandbox/main.py so 'import *' only re-exports the four
public entrypoints instead of leaking module-level imports
* fix(sandbox): drop quotes on sandbox config return annotation
utils.py uses 'from __future__ import annotations', so the quoted forward ref
tripped UP037; the unquoted union is lazily evaluated and keeps the strict-rule
delta at zero
* chore(sandbox): re-trigger automated review after addressing feedback
