refactor: rename CLI command from oh to clawteam and update config files

.openclaw/workspace/.learnings/LEARNINGS.md

@@ -174,4 +174,29 @@ User explicitly stated: "với mọi dự án thì tôi đều muốn mọi th
 - First-Seen: 2026-03-31
 - Last-Seen: 2026-03-31
 
+---
+## New Learnings — 2026-04-03 (ClawTeam Deep Dive)
+
+### [LRN-20260403-001] no_sessions_spawn_for_multi_agent
+
+**Logged**: 2026-04-03T09:30:00Z
+**Priority**: critical
+**Status**: resolved
+**Area**: orchestration
+
+### Summary
+NEVER use sessions_spawn for multi-agent coordination. ALWAYS use clawteam CLI.
+
+### Suggested Action
+- Never call sessions_spawn for multi-agent work
+- If used by mistake → immediately kill and redo with clawteam
+
+### Metadata
+- Source: user_correction
+- Related Files: AGENTS.md, RULES.md
+- Tags: clawteam, orchestration, sessions_spawn
+- Pattern-Key: clawteam.no_subagent
+- Recurrence-Count: 3
+- First-Seen: 2026-04-03
+
 ---