infra.md: reference only, secrets stay in .env

.claude/infra.md

@@ -0,0 +1,15 @@
+# Infrastructure Access
+# Connection details and references. Secrets live in .env (gitignored).
+
+## Servers
+| Name       | IP / Host         | SSH User | Port | Notes        |
+|------------|-------------------|----------|------|--------------|
+| primary    | 159.195.60.33     | root     | 22   | main server  |
+
+## SSH Quick Reference
+```
+ssh root@159.195.60.33
+```
+
+## Secrets
+All tokens, passwords, and API keys go in `.env` — never in this file.

.gitignore

@@ -7,7 +7,6 @@ __pycache__/
 
 # API keys — never commit real credentials
 .env
-.claude/infra.md
 
 .pi/agent-sessions/