Ops Runbook (Lite)

Ops Runbook (Lite) adds:

• Ops Runbooks (CPT: opsrblt_runbook) with structured fields:
  • Symptoms
  • Quick checks
  • Mitigation steps
  • Escalation contacts
  • Rollback steps
• Incident Notes (CPT: opsrblt_inc_note) for timeline/postmortem notes
• Diagnostics page (Tools are read-only):
  • Updates summary
  • WP-Cron overview
  • Storage free/total (when available)
  • DB size estimate (information_schema)
  • Tail of debug.log (only if WP_DEBUG_LOG is enabled and log is inside WP_CONTENT_DIR)