add extra inputs option for the loki and mimir sinks

modules/monitoring.nix

@@ -16,6 +16,20 @@ in {
       description = "Supplementary groups added to the vector systemd service to allow reading protected log files.";
       example = [ "nginx" "postfix" ];
     };
+
+    extraMetricInputs = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [];
+      description = "Additional vector component IDs to feed into the mimir sink alongside host_metrics.";
+      example = [ "proxmox_normalize_metrics" ];
+    };
+
+    extraLogInputs = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [];
+      description = "Additional vector component IDs to feed into the loki sink alongside journald_logs.";
+      example = [ "proxmox_normalize_logs" ];
+    };
   };
 
   config = {
@@ -70,14 +84,15 @@ in {
         sinks = {
           mimir = {
             type = "prometheus_remote_write";
-            inputs = [ "add_host_label_metrics" ];
+            inputs = [ "add_host_label_metrics" ] ++ cfg.extraMetricInputs;
             endpoint = "https://met.adm.htw.stura-dresden.de/api/v1/push";
             tls.verify_certificate = false;
+            healthcheck.enabled = false;
           };
 
           loki = {
             type = "loki";
-            inputs = [ "add_host_label_logs" ];
+            inputs = [ "add_host_label_logs" ] ++ cfg.extraLogInputs;
             endpoint = "https://log.adm.htw.stura-dresden.de";
             labels = {
               host = "{{ host }}";