Update dockerfiles and docker-build.yml (#2389)

* chore: Update docker-build.yml to disable pre-release by default

* chore: Update Dockerfiles to set LANGFLOW_HOST and LANGFLOW_PORT

The Dockerfiles have been updated to set the environment variables LANGFLOW_HOST and LANGFLOW_PORT. This ensures that the correct host and port are used when running the langflow application.

* 🔧 (build_and_push_backend.Dockerfile): remove unnecessary host and port configuration to simplify the Dockerfile and focus on backend-only functionality

* chore: Update LANGFLOW_CONFIG_DIR in docker-compose.yml

The LANGFLOW_CONFIG_DIR environment variable in docker-compose.yml has been updated to /app/langflow. This change ensures that the correct directory is used for storing logs, file storage, monitor data, and secret keys.

.github/workflows/docker-build.yml

@@ -11,7 +11,7 @@ on:
       pre_release:
         required: false
         type: boolean
-        default: true
+        default: false
 
   workflow_dispatch:
     inputs:
@@ -86,10 +86,10 @@ jobs:
         include:
           - component: backend
             dockerfile: ./docker/build_and_push_backend.Dockerfile
-            tags: langflowai/langflow-backend:${{ inputs.version }},langflowai/langflow-backend:1.0-alpha
+            tags: ${{ inputs.pre_release == 'true' && format('langflowai/langflow-backend:{0}', inputs.version) || format('langflowai/langflow-backend:{0},langflowai/langflow-backend:latest', inputs.version) }}
           - component: frontend
             dockerfile: ./docker/frontend/build_and_push_frontend.Dockerfile
-            tags: langflowai/langflow-frontend:${{ inputs.version }},langflowai/langflow-frontend:1.0-alpha
+            tags: ${{ inputs.pre_release == 'true' && format('langflowai/langflow-frontend:{0}', inputs.version) || format('langflowai/langflow-frontend:{0},langflowai/langflow-frontend:latest', inputs.version) }}
     steps:
       - uses: actions/checkout@v4
       - name: Set up Docker Buildx