Revert "PHP Rebuild"

This reverts commit 2ef3654841.

stacks/manager/compose.yaml

@@ -0,0 +1,24 @@
+name: nextchair-manager
+
+# Platform administration is its own application stack. It shares only the
+# private proxy network with Caddy and uses no business database.
+
+services:
+  nextchair-manager:
+    image: ${NEXTCHAIR_IMAGE:-nextchair:latest}
+    container_name: nextchair-manager
+    restart: unless-stopped
+    env_file:
+      - .env
+    environment:
+      MANAGER_MODE: "true"
+    volumes:
+      - ../:/app/stacks
+      - ../../.env.infra:/app/.env.infra:ro
+    networks:
+      - nextchair-proxy
+
+networks:
+  nextchair-proxy:
+    name: nextchair-proxy
+    external: true