feat: 7 Claude Code improvements + 5 CODEX.EXE engine subsystems

[raymondginger2018-sudo]

Overview

7 Claude Code-inspired improvements + 5 CODEX.EXE engine subsystems ported from reverse engineering analysis.

Features

• Plugin Manager MCP
• Settings Resolver
• OTLP/Prometheus Telemetry
• Effort Router
• Permission Gate
• Agent Thread Spawning
• Internal App Server (Named Pipe IPC)
• Starlark Script Engine
• Multi-Provider Router

Files

See diff for full list.

[raymondginger2018-sudo]

Hi @akaxlh @chaohuang-ai, this PR brings 7 quality-of-life improvements plus 5 engine subsystems (telemetry / hooks / agent threads / starlark rules / app-server). All content is clean, merged with latest main, no conflicts. Please review when you have time. Thanks!

[raymondginger2018-sudo]

@Zongwei9888 The CI workflow (Linting and Formatting) for this PR is stuck in action_required -- GitHub requires a maintainer to approve running Actions on fork pull requests.

All code has been verified locally (npm run check / py_compile all pass, no conflicts). Could you please Approve and run workflows on this PR, or adjust repo Actions settings to allow fork PRs without approval?

Thanks!

[raymondginger2018-sudo]

@Zongwei9888 The CI workflow (Linting and Formatting) for this PR is stuck in action_required -- GitHub requires a maintainer to approve running Actions on fork pull requests.

All code has been verified locally (npm run check / py_compile all pass, no conflicts). Could you please Approve and run workflows on this PR, or adjust repo Actions settings to allow fork PRs without approval?

Thanks!