[Docs/Compatibility] Intel Mac (darwin-x64) not supported - needs documentation

[Dengniai]

Problem

memory-lancedb-pro cannot run on Intel Mac due to its dependency on LanceDB, which dropped darwin-x64 support in v0.24.1+.

Environment

• OS: macOS Darwin 25.3.0
• Architecture: x86_64 (Intel Mac)
• Node.js: v22.16.0
• memory-lancedb-pro: Latest (attempted install)
• @lancedb/lancedb: 0.26.2

Error

$ openclaw plugins install memory-lancedb-pro@latest
# Installation appears successful

$ node -e "require('@lancedb/lancedb')"
Error: Cannot find module '@lancedb/lancedb-darwin-x64'

Root Cause

LanceDB's npm package only ships these native binaries (checked package.json):

• darwin-arm64 ✅
• linux-x64-gnu ✅
• linux-arm64-gnu ✅
• darwin-x64 ❌ Missing since v0.24.1

Related upstream issue: lancedb/lancedb#2937 (still open)

Impact

Users on Intel Macs cannot use memory-lancedb-pro at all. The plugin appears to install successfully but fails at runtime.

Request

1. Document this limitation in README/installation docs
2. Provide workaround if any (e.g., Rosetta 2, Docker, older version)
3. Detect at install time and emit warning for unsupported platforms

Workarounds Tried

• Rosetta 2: Not attempted (unclear if arm64 Node.js under Rosetta would work)
• Docker: Not ideal for local OpenClaw plugin development

Suggestion

Consider adding a "Platform Compatibility" section to docs mentioning:

• ✅ Apple Silicon Mac (M1/M2/M3)
• ❌ Intel Mac (x86_64) - blocked by upstream
• ✅ Linux x64/ARM64

Happy to test any proposed solutions on Intel Mac hardware.

cc: @wjones127 (saw you commenting on the upstream LanceDB issue)

[AliceLJY]

Hi @Dengniai，感谢详细的排查。

这是上游 LanceDB 的平台限制 — 从 v0.24.1 起 @lancedb/lancedb 不再发布 darwin-x64 二进制包，我们这边无法绕过。

可行的 workaround：

1. Docker 部署（推荐） — 用我们的一键安装脚本，容器内跑 linux-x64，完全避开 Intel Mac 原生兼容问题：

   curl -fsSL https://raw.githubusercontent.com/CortexReach/memory-lancedb-pro/main/scripts/install.sh | bash

2. Rosetta 2 + arm64 Node.js — 理论上可行但未验证，如果你愿意试可以反馈结果

关于文档标注，会在 README 里加上平台兼容矩阵，感谢建议。

[AliceLJY]

Upstream limitation — LanceDB dropped darwin-x64 from v0.23.x. Same root cause as #364. If upstream restores support, feel free to reopen.