diff --git a/docker-compose.yml b/docker-compose.yml
index 5f3e3e9..76dd9e6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -28,7 +28,7 @@ services:
     environment:
       USER_UID: "1000"
       USER_GID: "1000"
-      GITEA__server__ROOT_URL: http://localhost:3001
+      GITEA__server__ROOT_URL: ${GITEA_ROOT_URL:-http://localhost:3001}
       GITEA__server__SSH_PORT: "2222"
       GITEA__security__INSTALL_LOCK: "true"
       GITEA__service__DISABLE_REGISTRATION: "true"
@@ -80,15 +80,17 @@ services:
       NODE_ENV: ${NODE_ENV:-production}
       DATABASE_URL: postgres://${POSTGRES_USER:-growqr}:${POSTGRES_PASSWORD:-growqr}@postgres:5432/${POSTGRES_DB:-growqr}
       # Central Gitea (shared org-wide instance)
-      GITEA_URL: http://gitea:3000
+      # Internal is backend -> compose service. Public is Git remote URL used by OpenCode/spawned containers.
+      GITEA_INTERNAL_URL: http://gitea:3000
+      GITEA_PUBLIC_URL: ${GITEA_PUBLIC_URL:-http://host.docker.internal:3001}
       GITEA_ADMIN_USER: ${GITEA_ADMIN_USER:-growqr-admin}
       GITEA_ADMIN_PASSWORD: ${GITEA_ADMIN_PASSWORD:-growqr-admin-dev}
       GITEA_ADMIN_TOKEN: ${GITEA_ADMIN_TOKEN:-}
       GITEA_ORG_NAME: ${GITEA_ORG_NAME:-growqr}
       # Version tracking for image rollouts (changes.md §9)
-      OPENCODE_IMAGE_VERSION: ${OPENCODE_IMAGE_VERSION:-1.0.0}
+      OPENCODE_IMAGE_VERSION: ${OPENCODE_IMAGE_VERSION:-dev}
       MIGRATION_VERSION: ${MIGRATION_VERSION:-1}
-      PROMPT_VERSION: ${PROMPT_VERSION:-1}
+      PROMPT_VERSION: ${PROMPT_VERSION:-2}
       # Rivet
       RIVET_ENDPOINT: http://default:${RIVET_ADMIN_TOKEN:-dev-admin-token}@rivet-engine:6420
       RIVET_CLIENT_ENDPOINT: ${RIVET_CLIENT_ENDPOINT:-http://127.0.0.1:4000/api/rivet}
diff --git a/package.json b/package.json
index 51b06f2..1bd4169 100644
--- a/package.json
+++ b/package.json
@@ -8,6 +8,7 @@
     "build": "tsc -p tsconfig.json",
     "start": "node dist/index.js",
     "typecheck": "tsc -p tsconfig.json --noEmit",
+    "workflows:smoke": "tsx src/workflows/smoke-test.ts",
     "db:generate": "drizzle-kit generate",
     "db:migrate": "tsx src/db/migrate.ts",
     "db:studio": "drizzle-kit studio",