Summary

• add a real Lakeview dashboard template and publish flow for Databricks Delta monitoring
• document the new monitoring surface in the repo docs
• make the monitoring dashboard show checkpoint freshness, bronze coverage, silver coverage, recent checkpoint history, and table inventory

Live verification

• rendered dashboard template against current Delta schemas
• published dashboard successfully via ./scripts/publish-databricks-delta-dashboard.sh DEFAULT 63d28889f3eb3c4b
• created dashboard ID: 01f13d6cfe211bfeb3aba1ef1703baa4
• verified with:
  • databricks lakeview get 01f13d6cfe211bfeb3aba1ef1703baa4 -p DEFAULT -o json
  • databricks lakeview get-published 01f13d6cfe211bfeb3aba1ef1703baa4 -p DEFAULT -o json

Local verification

• bash -n scripts/render-databricks-delta-dashboard.sh scripts/publish-databricks-delta-dashboard.sh
• cargo test --workspace