Connect local SXCHNGE to the Sendico stand

infra/local/sendico/compose.yml

@@ -0,0 +1,30 @@
+# Enabled by make sendico; settings contain no credentials.
+services:
+  bff:
+    environment:
+      SXCHNGE_SENDICO_LOCAL: '1'
+    volumes:
+      - ./.local/dev/sendico/runtime.yml:/etc/sxchnge/bff.yml:ro
+      - sendico-session:/run/sendico:ro
+
+  sendico:
+    image: sxchnge-local/tools:dev
+    restart: unless-stopped
+    # Keep the adapter's loopback-only HTTP rule; forward to the public stand API.
+    network_mode: service:bff
+    entrypoint: [/bin/sh, /etc/sendico/session.sh]
+    env_file: ./.local/dev/sendico/settings.env
+    volumes:
+      - ./infra/local/sendico/session.sh:/etc/sendico/session.sh:ro
+      - ./infra/local/sendico/check.sh:/etc/sendico/check.sh:ro
+      - ./.local/dev/agents/sendico:/etc/agent:ro
+      - sendico-session:/run/sendico
+    tmpfs: [/private:mode=0700]
+    healthcheck:
+      test: [CMD-SHELL, 'test -f /private/ready && test $$(($$(date +%s) - $$(stat -c %Y /private/ready))) -lt 1500 && curl -fsS --max-time 2 http://127.0.0.1:18081/api/v1/health >/dev/null']
+      interval: 10s
+      timeout: 3s
+      retries: 30
+
+volumes:
+  sendico-session: