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

apps/website/src/routes/(redirects)/classroomio.sh/+page.server.ts

@@ -0,0 +1,13 @@
+import { redirect } from '@sveltejs/kit';
+import { client } from '$lib/utils/posthog';
+
+export const prerender = false;
+
+export const load = ({ request }) => {
+  client.capture({
+    distinctId: request.headers.get('x-forwarded-for') || new Date().getTime().toString(),
+    event: 'classroomio.sh downloaded'
+  });
+
+  redirect(307, 'https://raw.githubusercontent.com/classroomio/classroomio/main/classroomio.sh');
+};