Add smb share to anzu, will manage secrets better later

hosts/anzu/hardware-configuration.nix

@@ -35,6 +35,16 @@
   swapDevices =
     [ { device = "/dev/disk/by-uuid/dd48a14e-2c90-465b-81a3-661d31ebf39f"; }
     ];
+  
+  # Mount SMB share
+  fileSystems."/mnt/share" = {
+    device = "//haruko/share";
+    fsType = "cifs";
+    options = let
+      automount_opts = "x-systemd.automount,noauto,x-systemd.idle-timeout=60,x-systemd.device-timeout=5s,x-systemd.mount-timeout=5s,user,users";
+
+      in ["${automount_opts},credentials=/etc/nixos/smb-secrets,uid=1000,gid=100"];
+  };
 
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
   # (the default) this is the recommended approach. When using systemd-networkd it's