[process-manager PM-28] pm monitor: live status + follow stream (no TUI lib)

[rickylabs]

Summary

netscript pm monitor: live scrolling status + log stream over PM-13's event stream. No terminal-TUI library dependency (E12 — near-zero-dep; the rich live view belongs to the web console). NDJSON under --json.

Scope

• Archetype / area: packages/cli pm command group
• Part of Epic: NetScript Process Manager — bare-metal supervisor + admin console (pup/pm2 done right) #510
• Depends on: [process-manager PM-25] netscript pm CLI router + read verbs (+ degraded-local reads) #536, [process-manager PM-13] Event stream + follow-logs (eventIterator, live-only v1) #524 · Blocks: —

Design source

• research/design/d4-cli-admin-console-surfaces.md §1.4 (PMS-4) · plan.md §4 PM-28, E12

Acceptance criteria

• gate: live stream renders without a TUI dependency; NDJSON mode validates against contract event schemas
• gate: scoped check/lint/fmt wrappers green (--ext ts,tsx)

Non-scope

• Charts/dashboards (PM-29).

Drift / Debt

• none