Fix missing DB replica edge and visualize replica state during deployment

Fix missing DB replica edge and visualize replica state during deployment targets a $3.0B = 500K businesses × $6K ACV total addressable market with medium saturation and a year-over-year growth rate of 15% YoY — Observability and database monitoring market growth (industry estimates, Gartner/IDC consensus around 12-18%).

Key trends driving demand: Managed cloud databases and automated replicas are becoming the default for scaling reads, increasing the need for deployment-aware visibility.; Shift-left operations and GitOps mean deployment events and topology changes are emitted from pipelines, making automated topology instrumentation feasible.; Teams prefer focused, developer-friendly tools over broad platforms for niche problems, creating an opening for specialized observability.; Cost sensitivity at SMB/mid-market levels drives demand for cheaper, targeted tooling that reduces incident MTTR without full-platform lock-in..