- validate all file-upload via clamdscan (clamav), throw ValidationException in case of an error

- add @types/clamscan and clamscan for node
- package clamav-daemon and clamav-frehshclam for docker
- add API Controller: HomeController.ts for /api/years and /api/sitelinks/{year}
 change root path of file storage from '/storage/app/public/files' to '/storage/app/public'
 - adapt dockerfile to use node:18-bookworm-slim

clamd.conf

@@ -0,0 +1,11 @@
+# LogFile /dev/stdout
+LogTime yes
+LogClean yes
+LogSyslog no
+LogVerbose yes
+DatabaseDirectory /var/lib/clamav
+LocalSocket /var/run/clamav/clamd.socket
+Foreground no
+PidFile /var/run/clamav/clamd.pid
+LocalSocketGroup node
+User node