Show HN: CpuTopBars and devTopBars – macOS menu bar system and AI monitors

devTopBars is a paid macOS menu-bar app built on the free, open-source cpuTopBars, adding bars for Claude Code's 5-hour and weekly usage limits and for each live session, plus LAN/WAN/VPN address rows and a keep-awake option. It requires macOS 27 or later and a free open-source usage-feed plugin installed once in Claude Code, and it is currently in open beta via TestFlight ahead of an App Store release. The app sends no session or user data anywhere, making only an ipify WAN lookup on click and a per-launch GitHub check for plugin updates.