chore(deps): update beads digest to 83d3e4f

Replace broken k8s harmonia deployment with native NixOS service.

Configuration:
- services.harmonia.enable = true
- Bind to [::]:5000 (IPv4 and IPv6)
- Sign key at /etc/harmonia/signing-key.private
- Open firewall port 5000

The signing key must be placed manually on john-endesktop at
/etc/harmonia/signing-key.private using the key generated earlier.

Closes: x-fqaob

flake.lock

@@ -8,17 +8,17 @@
         ]
       },
       "locked": {
-        "lastModified": 1770604276,
-        "narHash": "sha256-U5u6LI8KyKf4J5fl3BfOT7woLa2tJ4JVR3y33Fa6UAs=",
+        "lastModified": 1770666901,
+        "narHash": "sha256-IsZlmSnEZUA1o0T3wcN+KKOft7D8+Qt/uoN+wQ/YLAA=",
         "owner": "steveyegge",
         "repo": "beads",
-        "rev": "bcfaed92f67238b9f4844445dca8b9fcb7abeaf3",
+        "rev": "83d3e4fe20b2efcac7689f06ad1969d9e20a815a",
         "type": "github"
       },
       "original": {
         "owner": "steveyegge",
         "repo": "beads",
-        "rev": "bcfaed92f67238b9f4844445dca8b9fcb7abeaf3",
+        "rev": "83d3e4fe20b2efcac7689f06ad1969d9e20a815a",
         "type": "github"
       }
     },

flake.nix

@@ -48,7 +48,7 @@
     beads = {
       # v0.49.1 has dolt server mode support (gt-1mf.3)
       # Pinned to 259ddd92 - uses Go 1.24 compatible with nixpkgs
-      url = "github:steveyegge/beads/bcfaed92f67238b9f4844445dca8b9fcb7abeaf3";
+      url = "github:steveyegge/beads/83d3e4fe20b2efcac7689f06ad1969d9e20a815a";
       inputs.nixpkgs.follows = "nixpkgs-unstable";
     };
 

machines/john-endesktop/configuration.nix

@@ -54,6 +54,7 @@ with lib;
       4000  # nfs callback
       4001  # nlockmgr
       4002  # mountd
+      5000  # harmonia binary cache
       20048 # mountd
     ];
     allowedUDPPorts = [
@@ -148,6 +149,16 @@ with lib;
     };
   };
 
+  # Harmonia binary cache server
+  # Replaces the broken k8s deployment with native NixOS service
+  services.harmonia = {
+    enable = true;
+    signKeyPath = "/etc/harmonia/signing-key.private";
+    settings = {
+      bind = "[::]:5000";
+    };
+  };
+
   # Time zone
   time.timeZone = "America/Los_Angeles"; # Adjust as needed