chore(deps): update beads digest to 28d6486

- lockFileMaintenance: Saturday 2-4pm (was Monday 5am)
- nix-stable-ecosystem: Saturday 2-4pm
- nix-unstable-ecosystem: Saturday 2-4pm
- Add nixpkgs-qt rule: Saturday 4-6pm (staggered)

This allows CI builds to run overnight Saturday→Sunday, with human
review Saturday evening and builds complete by Sunday morning.

Closes: x-ymkgu

flake.lock

@@ -8,17 +8,17 @@
         ]
       },
       "locked": {
-        "lastModified": 1769840331,
-        "narHash": "sha256-Yp0K4JoXX8EcHp1juH4OZ7dcCmkopDu4VvAgZEOxgL8=",
+        "lastModified": 1770601353,
+        "narHash": "sha256-PalPrOXi2ZkGak4hZzFE8lazfOFnMV/A2cKOCgKA4AY=",
         "owner": "steveyegge",
         "repo": "beads",
-        "rev": "93965b4abeed920a4701e03571d1b6bb75810722",
+        "rev": "28d64861937bb1acd72829828d6f710b1fb53604",
         "type": "github"
       },
       "original": {
         "owner": "steveyegge",
         "repo": "beads",
-        "rev": "93965b4abeed920a4701e03571d1b6bb75810722",
+        "rev": "28d64861937bb1acd72829828d6f710b1fb53604",
         "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/93965b4abeed920a4701e03571d1b6bb75810722";
+      url = "github:steveyegge/beads/28d64861937bb1acd72829828d6f710b1fb53604";
       inputs.nixpkgs.follows = "nixpkgs-unstable";
     };
 

renovate.json

@@ -13,7 +13,7 @@
   "lockFileMaintenance": {
     "enabled": true,
     "schedule": [
-      "before 5am on monday"
+      "after 2pm and before 4pm on Saturday"
     ]
   },
   "dependencyDashboard": true,
@@ -37,6 +37,9 @@
         "/^nixpkgs$/",
         "/^home-manager$/",
         "/^nix-darwin$/"
+      ],
+      "schedule": [
+        "after 2pm and before 4pm on Saturday"
       ]
     },
     {
@@ -48,6 +51,21 @@
       "matchPackageNames": [
         "/nixpkgs-unstable/",
         "/home-manager-unstable/"
+      ],
+      "schedule": [
+        "after 2pm and before 4pm on Saturday"
+      ]
+    },
+    {
+      "description": "nixpkgs-qt updates on Saturday (staggered from main ecosystem)",
+      "matchManagers": [
+        "nix"
+      ],
+      "matchPackageNames": [
+        "/nixpkgs-qt/"
+      ],
+      "schedule": [
+        "after 4pm and before 6pm on Saturday"
       ]
     },
     {