Refactor/core qol adoption (#17655)

* Scripts: close every msg_info block with msg_ok

Past-tense msg_info calls that should have been msg_ok, notices that opened a block before a prompt, and blocks without a closing msg_ok. These already left a stale spinner; with core's block stack they would resume it after every later msg_ok.

* Generate passwords with random_password

openssl rand -base64 | tr -dc | head -c returned fewer characters than asked for, and the unfiltered | cut variants put / and + into passwords that end up in DSNs and sed expressions. Secrets an app decodes as base64 are unchanged. Requires community-scripts/core#61.

* Keep data directories through CLEAN_INSTALL instead of copying them

create_backup copied uploads, storage and similar directories twice per update and needed their size again in free space. CLEAN_INSTALL_KEEP moves them aside instead. Only directories the upstream release does not ship, in scripts that restored right after the fetch. Requires community-scripts/core#61.

* Drop the 300s uv timeout overrides

setup_uv exports UV_HTTP_TIMEOUT=600 now; the scripts' 300 only lowered it. Requires community-scripts/core#61.

install/pterodactyl-panel-install.sh

@@ -56,7 +56,7 @@ fetch_and_deploy_gh_release "pterodactyl-panel" "pterodactyl/panel" "prebuild" "
 msg_info "Installing pterodactyl Panel"
 cd /opt/pterodactyl-panel
 cp .env.example .env
-ADMIN_PASS=$(openssl rand -base64 18 | tr -dc 'a-zA-Z0-9' | head -c13)
+ADMIN_PASS=$(random_password 13)
 $STD composer install --no-dev --optimize-autoloader --no-interaction
 $STD php artisan key:generate --force
 $STD php artisan p:environment:setup --no-interaction --author "$ADMIN_EMAIL" --url "http://$LOCAL_IP"