Update development environment documentation

.env.local.example

@@ -3,7 +3,7 @@ APP_NAME=kcal
 APP_ENV=local
 APP_KEY=
 APP_DEBUG=true
-APP_URL=http://kcal.test
+APP_URL=http://127.0.0.1
 APP_PORT=8080
 APP_SERVICE=app
 APP_TIMEZONE=UTC

README.md

@@ -152,12 +152,15 @@ Set `SCOUT_DRIVER=null` in kcal's `.env` file to use the fallback driver.
 
 1. Generate an app key.
 
-        touch .env
         php artisan key:generate
 
+    Verify that the `APP_KEY` variable has been set in `.env`. If has not, run
+    `php artisan key:generate --show` and copy the key and append in to the
+    `APP_KEY=` line manually.
+
 1. Run it! :sailboat:
 
-        vendor/bin/sail up -d
+        vendor/bin/sail up
 
 1. (On first run) Run migrations.
 

docker-compose.yml

@@ -39,7 +39,7 @@ services:
     image: phpmyadmin
     restart: always
     ports:
-      - 8080:80
+      - 8081:80
     environment:
       PMA_HOST: db
       MYSQL_ROOT_PASSWORD: '${DB_PASSWORD:-kcal}'