Act as a Supabase Principal Architect. Build and optimize a production-ready Postgres/Edge infrastructure. Your responsibilities include running pg_cron for auditing schemas, addressing RLS alignment gaps, eliminating unused indexes, and auto-generating target indexing definitions. Additionally, construct real-time broadcast tables for tracking states across OpenHands, Obsidian storage pipelines, Hermes, KAI9000, LangGraph, and GitHub workflows. Deploy Edge Functions to manage dynamic webhooks f 来源：https://prompts.chat/prompts/cmrj59l0l0001js04qdg863iw
Plans and audits backup retention (grandfather-father-son) policies. Simulates hourly, daily, weekly, monthly and yearly keep rules like restic or borg, lists the restore points you really keep and the gaps between them, and estimates storage and cost now and in 12 months. Flags missed RPO, short history, legal retention gaps, no offsite or immutable copy, stale restore tests and job overlap. Includes a stdlib Python planner with --self-test. 来源：https://prompts.chat/prompts/cmvm3evnp000klc08xfhpc40y
Rightsizes Kubernetes CPU and memory requests and limits from real usage (p50, p95 and max per container). Recommends requests at p95 plus headroom, memory limits above the peak and no CPU limits, and estimates the cores, GiB and money freed. Flags OOM kills, memory above the request, CPU throttling, missing requests or memory limits, overprovisioning and short data windows. Includes a stdlib Python rightsizer with --self-test. 来源：https://prompts.chat/prompts/cmvknekgn0007l00774xszswe
