Refactor and cleanup OIDC, desktop, and web-app roles

- Improved OIDC variable definitions (12_oidc.yml)
- Added account/security/profile URLs
- Restructured web-app-desktop tasks and JS handling
- Introduced oidc.js and iframe.js with runtime loader
- Fixed nginx.conf, LDAP, and healthcheck templates spacing
- Improved Lua injection for CSP and snippets
- Fixed typos (WordPress, receive, etc.)
- Added silent-check-sso nginx location

Conversation: https://chatgpt.com/share/68ae0060-4fac-800f-9f02-22592a4087d3

roles/web-app-wordpress/vars/main.yml

@@ -3,7 +3,7 @@ application_id:             "web-app-wordpress"
 database_type:              "mariadb"
 host_msmtp_conf:            "{{docker_compose.directories.config}}msmtprc.conf"
 
-# Wordpress Specific
+# WordPress Specific
 wordpress_max_upload_size:  "{{ applications | get_app_conf(application_id, 'max_upload_size') }}"
 wordpress_custom_image:     "wordpress_custom"
 wordpress_docker_html_path: "/var/www/html"