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-keycloak/tasks/main.yml

@@ -3,7 +3,6 @@
   include_tasks: 01_meta.yml
   when: not KEYCLOAK_LOAD_DEPENDENCIES | bool
 
-
 - name: "Load cleanup routine for '{{ application_id }}'"
   include_tasks: 02_cleanup.yml