fix(cli): serve diagnostics to stderr so the stdio MCP channel carries only protocol (#7915) - #8065

fix(cli): serve diagnostics to stderr so the stdio MCP channel carries only protocol (#7915)#8065

hotlong merged 5 commits into

mainobjectstack-ai/objectstack:mainfrom

claude/issue-7915-serve-diagnostics-to-stderrobjectstack-ai/objectstack:claude/issue-7915-serve-diagnostics-to-stderrCopy head branch name to clipboard