fix(elixir): missing release files

README.md

@@ -230,7 +230,10 @@ mix ecto.migrations
    cd components_elixir
    ```
 
-2. **Build and run with Docker Compose:**
+2. **Copy docker-compose.yml.example to docker-compose.yml**
+   Follow steps in [Customizing Docker Deployment](#customizing-docker-deployment).
+
+3. **Build and run with Docker Compose:**
    ```bash
    docker compose up --build
    ```
@@ -241,7 +244,7 @@ mix ecto.migrations
    - Elixir compiles all dependencies
    - Network conditions may significantly affect download speeds
 
-3. **Access the application:**
+4. **Access the application:**
    - Open [http://localhost:4000](http://localhost:4000)
    - Default password: `changeme`