docs: update docker-compose commands on readme

Author: Throyer

.docker/.env.example

@@ -1,3 +1,8 @@
+# docker
+COMPOSE_PROJECT_NAME=spring-boot-crud-containers
+TIMEZONE=America/Sao_Paulo
+
+# database
 DB_URL=database:5432/example_api
 DB_USERNAME=root
 DB_PASSWORD=root

.docker/scripts/mvn

@@ -130,14 +130,21 @@ Creating database migration files
 > ```
 
 - docker-compose for development
+  - starting containers
   ```
   .docker/scripts/develop up -d
   ```
-
+  
+  - removing contaiers
   ```
   .docker/scripts/develop down
   ```
 
+  - show backend logs
+  ```
+  .docker/scripts/develop logs -f api
+  ```
+
 - docker-compose for production
   ```
   .docker/scripts/production up -d --build