remove some unused services/refactor

nixos/viridian/multimedia/qbittorrent/default.nix

@@ -0,0 +1,46 @@
+{...}: let
+  port = "8487";
+in {
+  virtualisation.oci-containers.containers = {
+    # # Open-source software alternative to µTorrent
+    qbittorrent = {
+      autoStart = true;
+      image = "ghcr.io/hotio/qbittorrent:release-4.6.5";
+      ports = [
+        "${port}:8080/tcp" # WebUI
+        "32372:32372/tcp" # Transport protocol
+      ];
+      volumes = [
+        # Seedbox
+        "/srv/multimedia/torrents:/data/torrents:rw"
+        "/srv/containers/qbittorrent:/config:rw"
+      ];
+      environment = {
+        PUID = "1000";
+        PGID = "100";
+      };
+      extraOptions = [
+        "--network=media-stack"
+      ];
+    };
+  };
+
+  services.traefik.dynamicConfigOptions.http.routers = {
+    qbittorrent = {
+      rule = "Host(`qbittorrent.kanto.dev`)";
+      entryPoints = [
+        "websecure"
+      ];
+      middlewares = [
+        "internal"
+      ];
+      service = "qbittorrent";
+    };
+  };
+
+  services.traefik.dynamicConfigOptions.http.services = {
+    qbittorrent.loadBalancer.servers = [
+      {url = "http://127.0.0.1:${port}";}
+    ];
+  };
+}