chore(consistency): sync task status from DB [auto]

Updated by fix-consistency on 2026-03-27:
  - update .custodian-brief.md for railiance-platform

.custodian-brief.md

@@ -0,0 +1,27 @@
+<!-- custodian-brief: generated by fix-consistency — do not edit manually -->
+# Custodian Brief — railiance-platform
+
+**Domain:** railiance  
+**Last synced:** 2026-03-27 00:02 UTC  
+**State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
+
+## Active Workstreams
+
+### S3 Platform Services Baseline
+Progress: 0/6 done  |  workstream_id: `e4ec133c-7cb9-43c6-95f0-50d6591f13d7`
+
+**Open tasks:**
+- · Codify standalone PostgreSQL HA Helm chart in railiance-platform  `f5af95bf`
+- · Migrate Gitea to use external PostgreSQL (remove subchart dependency)  `c1073011`
+- · Relocate Gitea Helm deployment to railiance-apps (S5)  `a820cd02`
+- · Smoke + HA failover tests pass post-migration  `8df4774c`
+- · Relocate railiance-backup tool from S2 to S3  `231f6f8a`
+- · Codify Valkey as standalone S3 asset  `20899c81`
+
+---
+## MCP Orientation (when available)
+
+If the state-hub MCP server is reachable, call:
+`get_domain_summary("railiance")`
+This provides richer cross-domain context.
+If the MCP call fails, use this file as your orientation source.