Rename app -> stack_orchestrator (#625)

stack_orchestrator/data/compose/docker-compose-foundry.yml

@@ -0,0 +1,9 @@
+# Add-on pod to include foundry tooling within a fixturenet
+services:
+  foundry:
+    restart: always
+    image: cerc/foundry:local
+    command: ["while :; do sleep 600; done"]
+    volumes:
+      - ../config/foundry/foundry.toml:/foundry.toml
+      - ./foundry/workspace:/workspace