Add 5 pi extensions: pi-subagents, pi-crew, rpiv-pi, pi-interactive-shell, pi-intercom

extensions/pi-crew/teams/parallel-research.team.md

@@ -0,0 +1,14 @@
+---
+name: parallel-research
+description: Parallel research team for multi-project/source audits
+workspaceMode: single
+defaultWorkflow: parallel-research
+maxConcurrency: 4
+triggers: đọc sâu, deep read, deep research, source audit, multiple projects, parallel research, pi-*
+category: research
+cost: cheap
+---
+
+- explorer: agent=explorer gather source facts in parallel shards
+- analyst: agent=analyst synthesize shard findings
+- writer: agent=writer produce final notes