neptune: try wifi-only for a bit

machines/neptune/configuration.nix

@@ -12,10 +12,36 @@
   clan.core.sops.defaultGroups = [ "admins" ];
   clan.core.networking.targetHost = "root@[${config.clan.core.vars.generators.zerotier.files.zerotier-ip.value}]";
 
-  networking.interfaces.enx00e04c106368 = {
+  networking.interfaces.enx00e04c106368.useDHCP = true; # recovery
+
+  clan.core.vars.generators.wireless-credentials = {
+    files = {
+      essid.secret = false;
+      psk.secret = true;
+    };
+    prompts = {
+      essid.persist = true;
+      psk.persist = true;
+    };
+    script = ''
+      cat "$prompts"/essid > $out/essid
+      prompt_psk=$(cat "$prompts"/psk)
+      echo "psk=$prompt_psk" > $out/psk
+    '';
+  };
+
+  networking.wireless = let
+    credentials = config.clan.core.vars.generators.wireless-credentials.files;
+  in {
+    enable = true;
+    secretsFile = credentials.psk.path;
+    networks.${credentials.essid.value}.pskRaw = "ext:psk";
+  };
+
+  networking.interfaces.wlp1s0 = {
     useDHCP = false;
     ipv4.addresses = [{
-      address = "10.0.0.39";
+      address = "10.0.0.9";
       prefixLength = 24;
     }];
   };