הורדת LiveKit CLI 2.18.3

## What's Changed
• simulate(tui)：unify up/down navigation by @u9g in https://github.com/livekit/livekit-cli/pull/922
• fix(agentfs)：resolve a Python venv from parent directories by @u9g in https://github.com/livekit/livekit-cli/pull/927
• simulate：print the job view into the terminal instead of windowing it in the alt screen by @u9g in https://github.com/livekit/livekit-cli/pull/928
• chore(deps)：update github workflows (major) by @renovate[bot] in https://github.com/livekit/livekit-cli/pull/771
• feat(agent)：richer deploy output with deployment name and links by @JackNDwyer in https://github.com/livekit/livekit-cli/pull/933
• feat(simulate)：export a run as JSON with --export by @u9g in https://github.com/livekit/livekit-cli/pull/925
• simulate：tool output behind `t`, and stop reprints duplicating the job view by @u9g in https://github.com/livekit/livekit-cli/pull/931
• simulate：hyperlink the <ref> tags and add jump hotkeys by @u9g in https://github.com/livekit/livekit-cli/pull/939
• feat(agents)：implement cross-region deployment confirmation by @rektdeckard in https://github.com/livekit/livekit-cli/pull/938
• change "0001-01-01T00:00:00Z" to "---" in `lk agent list` by @andrewnitu in https://github.com/livekit/livekit-cli/pull/941
• simulate：audio subcommand with impairment flags by @u9g in https://github.com/livekit/livekit-cli/pull/943
• bump protocol + SDK, add startEgress v2 by @frostbyte73 in https://github.com/livekit/livekit-cli/pull/944
• fix(simulate)：mark a cited tool output where it prints by @u9g in https://github.com/livekit/livekit-cli/pull/946
• simulate：give the agent under test the defaults it has deployed by @u9g in https://github.com/livekit/livekit-cli/pull/937
• fix(cloudagents)：extend attributes to CreateAgent by @s-hamdananwar in https://github.com/livekit/livekit-cli/pull/945
• chore(build)：ignore cross-compile artifacts by @rektdeckard in https://github.com/livekit/livekit-cli/pull/947

## New Contributors
• @JackNDwyer made their first contribution in https://github.com/livekit/livekit-cli/pull/933

**Full Changelog**：https://github.com/livekit/livekit-cli/compare/v2.18.2...v2.18.3