refactor: selfhosting docs (#798)f

* Remove the run-docker-full-stack.sh script to streamline the deployment process and eliminate unnecessary complexity.

* fix: update documentation to clarify script behavior for building and pulling images

* update docs

* fix: update script URL to use classroomio.com for downloads

* fix: humanize selfhosting docs and minor amendment

* fix: attend to comment

* fix: humanize docs

* update docs

* fix: adjusted the Restarting ClassroomIO... function

* fix: update commands and documentation for environment variable handling and upgrades

* chore: added space for rebuild

docker-compose.images.yaml

@@ -132,8 +132,8 @@ services:
       OBJECT_STORAGE_SECRET_ACCESS_KEY: ${OBJECT_STORAGE_SECRET_ACCESS_KEY:-}
       OBJECT_STORAGE_FORCE_PATH_STYLE: ${OBJECT_STORAGE_FORCE_PATH_STYLE:-true}
       OBJECT_STORAGE_MEDIA_PUBLIC_BASE_URL: ${OBJECT_STORAGE_MEDIA_PUBLIC_BASE_URL:-}
-      # Auth secrets — required. Set strong values in .env (the pull path has no script to
-      # generate them); the stack refuses to start otherwise.
+      # Auth secrets — required. ./classroomio.sh generates them into .env; if you run
+      # compose directly, set strong values yourself — the stack refuses to start otherwise.
       PRIVATE_SERVER_KEY: ${PRIVATE_SERVER_KEY:?set a strong PRIVATE_SERVER_KEY in .env}
       DASHBOARD_ORIGIN: ${DASHBOARD_ORIGIN:-}
       LICENSE_KEY: ${LICENSE_KEY:-}