v0.4.16

Changelog

• 6c493d8 chore(release): 0.4.16
• 826dd04 chore: ignore packaged release tarballs
• d2eb6f1 docs(context): add macbook air smoke test guide
• 340f164 docs(project-context): mark macbook air as primary macOS host
• 226ebc7 docs(release): document CI fallback when local npm auth fails
• e8c15e9 feat(menubar): move cli actions into settings
• 6ecbd60 feat(menubar): surface provider plans
• 1f4f15a feat: add menubar helper diagnostics and install flow
• fad7c16 feat: add release doctor and remote tag fallback
• ed41751 feat: compact doctor command output
• ad62c32 feat: detect provider plans in usage output
• c5a03d8 feat: explain update plans and shell/session diagnostics
• 102ce7c fix(ci): unbreak windows smoke-matrix tests
• abdcfd5 fix(usage): isolate cursor remote usage test from local state
• 52ebf82 fix: harden config and usage error handling
• eda4767 fix: keep menubar usage refresh responsive
• 23bd184 fix: validate and quote scheduled task commands
• 4581aae test(menubar): fix timezone expectations in usage snapshot test