Improved documentation of how to start everything

Updated by fix-consistency on 2026-04-19:
  - update .custodian-brief.md for the-custodian

.custodian-brief.md

@@ -1,12 +1,15 @@
 <!-- custodian-brief: generated by fix-consistency — do not edit manually -->
 # Custodian Brief — the-custodian
 
-**Domain:** custodian  
-**Last synced:** 2026-04-01 23:18 UTC  
+**Domain:** railiance  
+**Last synced:** 2026-04-19 21:59 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
+### Cross-Repo E2E Sandbox Framework
+Progress: 8/8 done  |  workstream_id: `b68de20b-e397-4f97-b1be-ad30711fc2a6`
+
 ### Interactive — the-custodian
 Progress: 4/4 done  |  workstream_id: `370c2481-6806-41eb-a917-f8874f03184f`
 
@@ -64,6 +67,6 @@ Progress: 0/9 done  |  workstream_id: `9cc32158-2f5c-4ef6-9713-aacce4623d5e`
 ## MCP Orientation (when available)
 
 If the state-hub MCP server is reachable, call:
-`get_domain_summary("custodian")`
+`get_domain_summary("railiance")`
 This provides richer cross-domain context.
 If the MCP call fails, use this file as your orientation source.

state-hub/README.md

@@ -45,6 +45,18 @@ make api                      # db + migrate + uvicorn :8000 (restarts if runnin
 make dashboard    # Observable dev server on :3000
 ```
 
+### Start Everything
+
+To start all the infrastructure on separate consoles do:
+
+```bash
+make db           # docker compose up postgres
+make mcp-http     # start state-hub mcp service
+make dashboard    # Observable dev server on :3000
+make bridges      # Set up ssh bridges for cross machines access
+```
+
+
 ### CLI
 
 ```bash