feat: add custom tool timeout config to docker-compose.yaml and .env (#6419)

Signed-off-by: forrestsocool <sensensudo@gmail.com>

docker/.env.example

 # The number of Celery workers. The default is 1, and can be set as needed.
 CELERY_WORKER_AMOUNT=
 
+# API Tool configuration
+API_TOOL_DEFAULT_CONNECT_TIMEOUT=10
+API_TOOL_DEFAULT_READ_TIMEOUT=60
+
 # ------------------------------
 # Database Configuration
 # The database uses PostgreSQL. Please use the public schema.

docker/docker-compose.yaml

   CELERY_WORKER_CLASS: ${CELERY_WORKER_CLASS:-}
   GUNICORN_TIMEOUT: ${GUNICORN_TIMEOUT:-360}
   CELERY_WORKER_AMOUNT: ${CELERY_WORKER_AMOUNT:-}
+  API_TOOL_DEFAULT_CONNECT_TIMEOUT: ${API_TOOL_DEFAULT_CONNECT_TIMEOUT:-10}
+  API_TOOL_DEFAULT_READ_TIMEOUT: ${API_TOOL_DEFAULT_READ_TIMEOUT:-60}
   DB_USERNAME: ${DB_USERNAME:-postgres}
   DB_PASSWORD: ${DB_PASSWORD:-difyai123456}
   DB_HOST: ${DB_HOST:-db}