Automate manual post-installation steps for Docker setup

[shyamsitaula]

Issue Description

Currently, the Docker installation process requires several manual steps to be executed after running docker-compose up --build -d. These manual steps create friction for new users and go against Docker's principle of providing a complete, automated setup experience.

Current Manual Steps

After running docker-compose up --build -d, users must manually execute:

docker exec -it samarium_app npm run dev
docker exec -it samarium_app composer dump-autoload
docker exec -it samarium_app php artisan migrate
docker exec -it samarium_app php artisan key:generate
docker exec -it samarium_app php artisan storage:link
docker exec -it samarium_app php artisan db:seed

Expected Behavior

The Docker setup should be fully automated - users should only need to run:

1. cp .env.docker.example .env
2. docker-compose up --build -d

After these commands, the application should be ready to use without any additional manual intervention.

[yeetaryan]

hey interested in fixing this issue