Update README.md and .env.example to fix issues

Author: RaynFoxDragon

.env.example

@@ -32,7 +32,7 @@ REDIS_PASSWORD=null
 REDIS_PORT=6379
 
 MAIL_MAILER=smtp
-MAIL_HOST=mailhog
+MAIL_HOST=mailpit
 MAIL_PORT=1025
 MAIL_USERNAME=null
 MAIL_PASSWORD=null
@@ -54,6 +54,7 @@ PUSHER_APP_CLUSTER=mt1
 
 ## Hydra settings. empty values will be filled on seding phase
 IDENTITY_OPENID_CONFIGURATION=http://identity.eurofurence.localhost/.well-known/openid-configuration
+HYDRA_PUBLIC_URL=http://hydra:4444
 HYDRA_ADMIN_URL=http://hydra:4445/
 # 64 symbols hex random string. for simplicity I provided a default one. you should generate a new one for every dev environment via `openssl rand -hex 32` and paste it here
 HYDRA_SECRET_KEY=2f8a4f1ad33752b26891beb16ea52640aa080142e77cf2fcd26af08fa25201d3

README.md

@@ -26,13 +26,14 @@ Podman is also supported, but you need to set up the podman socket and command t
    docker compose exec -it -u sail laravel.test <command>
    ```
    (further commands will have a sail and pure docker-compose version)
-6. Run `sail artisan migrate` or `docker compose exec -it -u sail laravel.test php artisan migrate`.
-7. Run `sail artisan db:seed` or `docker compose exec -it -u sail laravel.test php artisan db:seed`.
-8. Run `sail npm install` or `docker compose exec -it -u sail laravel.test npm install`.
-9. Run `sail npm run dev` or `docker compose exec -it -u sail laravel.test npm run dev`.  
-   (you can run this command locally. it may speed up HMR and file watching on some systems)
-10. Add `identity.eurofurence.localhost` to your hosts file and forward them to `127.0.0.1`.
-11. You can now go to http://identity.eurofurence.localhost.    
+6. Run `sail composer install` or `docker compose exec -it -u sail laravel.test php composer install`.
+7. Run `sail artisan migrate` or `docker compose exec -it -u sail laravel.test php artisan migrate`.
+8. Run `sail artisan db:seed` or `docker compose exec -it -u sail laravel.test php artisan db:seed`.
+9. Run `sail npm install` or `docker compose exec -it -u sail laravel.test npm install`.
+10. Run `sail npm run dev` or `docker compose exec -it -u sail laravel.test npm run dev`.  
+    (you can run this command locally. it may speed up HMR and file watching on some systems)
+11. Add `identity.eurofurence.localhost` to your hosts file and forward them to `127.0.0.1`.
+12. You can now go to http://identity.eurofurence.localhost.    
     it may take a while to load first time.  
     Default credentials are: `identity@eurofurence.localhost`, `admin` (unless you changed them in `.env`).