feat: add authentik forward-auth gate for media.hubris.network (API bypass for apps)

Caddyfile

@@ -39,7 +39,16 @@ media.hubris.network {
 	tls {
 		dns ionos {env.IONOS_AUTH_API_TOKEN}
 	}
-	reverse_proxy 192.168.8.206:8096
+	# API and streaming paths — no Authentik (Jellyfin apps use their own auth)
+	@api path /api/* /socket /Audio/* /Videos/* /Items/* /Users/* /Sessions/* /System/* /LiveTv/* /Music/* /Artists/* /Albums/* /Playlists/* /Images/* /Subtitle* /videos/* /audio/*
+	handle @api {
+		reverse_proxy 192.168.8.206:8096
+	}
+	# Web UI — gated behind Authentik
+	handle {
+		import authentik
+		reverse_proxy 192.168.8.206:8096
+	}
 }
 
 git.hubris.network {