feat(renovate): update schedules to Saturday afternoon

- 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

.gitea/workflows/ci.yml

@@ -18,50 +18,3 @@ jobs:
         run: nix flake check
         env:
           NIX_CONFIG: "access-tokens = git.johnogle.info=${{ secrets.GITEA_ACCESS_TOKEN }}"
-
-  build-and-cache:
-    runs-on: ubuntu-latest
-    needs: check
-    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
-    strategy:
-      fail-fast: false
-      matrix:
-        machine:
-          - nix-book
-          - boxy
-          - zix790prors
-          - nix-deck
-          - john-endesktop
-          - live-usb
-    steps:
-      - uses: actions/checkout@v6
-
-      - uses: https://git.johnogle.info/johno/gitea-actions/nix-setup@v1
-
-      - name: Build ${{ matrix.machine }}
-        id: build
-        run: |
-          OUT_PATH=$(nix build .#nixosConfigurations.${{ matrix.machine }}.config.system.build.toplevel --no-link --print-out-paths)
-          echo "out_path=$OUT_PATH" >> "$GITHUB_OUTPUT"
-        env:
-          NIX_CONFIG: "access-tokens = git.johnogle.info=${{ secrets.GITEA_ACCESS_TOKEN }}"
-
-      - name: Sign and push to cache
-        run: |
-          # Write signing key
-          echo "${{ secrets.NIX_SIGNING_KEY }}" > /tmp/signing-key
-          chmod 600 /tmp/signing-key
-
-          # Sign the closure
-          nix store sign --key-file /tmp/signing-key -r "${{ steps.build.outputs.out_path }}"
-
-          # Setup SSH key for cache push
-          mkdir -p ~/.ssh
-          echo "${{ secrets.CACHE_SSH_KEY }}" > ~/.ssh/cache_key
-          chmod 600 ~/.ssh/cache_key
-          ssh-keyscan -H ${{ secrets.CACHE_HOST }} >> ~/.ssh/known_hosts 2>/dev/null || true
-
-          # Push to cache
-          nix copy --to "ssh-ng://${{ secrets.CACHE_USER }}@${{ secrets.CACHE_HOST }}?ssh-key=$HOME/.ssh/cache_key" "${{ steps.build.outputs.out_path }}"
-        env:
-          NIX_CONFIG: "access-tokens = git.johnogle.info=${{ secrets.GITEA_ACCESS_TOKEN }}"

flake.lock

@@ -8,17 +8,17 @@
         ]
       },
       "locked": {
-        "lastModified": 1770604276,
-        "narHash": "sha256-U5u6LI8KyKf4J5fl3BfOT7woLa2tJ4JVR3y33Fa6UAs=",
+        "lastModified": 1769840331,
+        "narHash": "sha256-Yp0K4JoXX8EcHp1juH4OZ7dcCmkopDu4VvAgZEOxgL8=",
         "owner": "steveyegge",
         "repo": "beads",
-        "rev": "bcfaed92f67238b9f4844445dca8b9fcb7abeaf3",
+        "rev": "93965b4abeed920a4701e03571d1b6bb75810722",
         "type": "github"
       },
       "original": {
         "owner": "steveyegge",
         "repo": "beads",
-        "rev": "bcfaed92f67238b9f4844445dca8b9fcb7abeaf3",
+        "rev": "93965b4abeed920a4701e03571d1b6bb75810722",
         "type": "github"
       }
     },
@@ -258,22 +258,6 @@
         "type": "github"
       }
     },
-    "nixpkgs-qt": {
-      "locked": {
-        "lastModified": 1770464364,
-        "narHash": "sha256-z5NJPSBwsLf/OfD8WTmh79tlSU8XgIbwmk6qB1/TFzY=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "23d72dabcb3b12469f57b37170fcbc1789bd7457",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-25.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nixpkgs-unstable": {
       "locked": {
         "lastModified": 1769170682,
@@ -363,7 +347,6 @@
         "nix-darwin": "nix-darwin",
         "nix-doom-emacs-unstraightened": "nix-doom-emacs-unstraightened",
         "nixpkgs": "nixpkgs",
-        "nixpkgs-qt": "nixpkgs-qt",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "perles": "perles",
         "plasma-manager": "plasma-manager",

flake.nix

@@ -4,9 +4,6 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
     nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
-    # Separate nixpkgs for qt5webengine-dependent packages (jellyfin-media-player, etc.)
-    # Updates on separate Renovate schedule to avoid massive qt rebuilds
-    nixpkgs-qt.url = "github:nixos/nixpkgs/nixos-25.11";
 
     nix-darwin = {
       url = "github:nix-darwin/nix-darwin/nix-darwin-25.11";
@@ -48,7 +45,7 @@
     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/93965b4abeed920a4701e03571d1b6bb75810722";
       inputs.nixpkgs.follows = "nixpkgs-unstable";
     };
 
@@ -79,11 +76,6 @@
         config.allowUnfree = true;
         overlays = unstableOverlays;
       };
-      # Separate nixpkgs for qt5webengine-heavy packages to avoid rebuild churn
-      qt-pinned = import inputs.nixpkgs-qt {
-        system = prev.stdenv.hostPlatform.system;
-        config.allowUnfree = true;
-      };
       custom = prev.callPackage ./packages {};
       # Compatibility: bitwarden renamed to bitwarden-desktop in unstable
       bitwarden-desktop = prev.bitwarden-desktop or prev.bitwarden;

roles/common.nix

@@ -23,13 +23,7 @@
         max-jobs = "auto";
         trusted-users = [ "johno" ];
         substituters = [
-          "https://nix-cache.johnogle.info"
         ];
-        trusted-public-keys = [
-          "nix-cache.johnogle.info-1:G0ZGQwcSC4+4SDDFHZI/ZX3a6uFrs/5cjA5Jvaypj0I="
-        ];
-        fallback = true;
-        connect-timeout = 5;
       };
 
       gc = {

roles/kodi/default.nix

@@ -47,23 +47,23 @@ in
       if cfg.jellyfinScaleFactor != null
       then pkgs.symlinkJoin {
         name = "jellyfin-media-player-scaled";
-        paths = [ pkgs.qt-pinned.jellyfin-media-player ];
+        paths = [ pkgs.jellyfin-media-player ];
         nativeBuildInputs = [ pkgs.makeWrapper ];
         postBuild = ''
           mkdir -p $out/bin
           rm -f $out/bin/jellyfin-desktop
-          makeWrapper ${pkgs.qt-pinned.jellyfin-media-player}/bin/jellyfin-desktop $out/bin/jellyfin-desktop \
+          makeWrapper ${pkgs.jellyfin-media-player}/bin/jellyfin-desktop $out/bin/jellyfin-desktop \
             --add-flags "--tv --scale-factor ${toString cfg.jellyfinScaleFactor}"
 
           # Update .desktop file to include scale factor and TV mode arguments
           mkdir -p $out/share/applications
           rm -f $out/share/applications/org.jellyfin.JellyfinDesktop.desktop
-          substitute ${pkgs.qt-pinned.jellyfin-media-player}/share/applications/org.jellyfin.JellyfinDesktop.desktop \
+          substitute ${pkgs.jellyfin-media-player}/share/applications/org.jellyfin.JellyfinDesktop.desktop \
             $out/share/applications/org.jellyfin.JellyfinDesktop.desktop \
             --replace-fail "Exec=jellyfin-desktop" "Exec=jellyfin-desktop --tv --scale-factor ${toString cfg.jellyfinScaleFactor}"
         '';
       }
-      else pkgs.qt-pinned.jellyfin-media-player;
+      else pkgs.jellyfin-media-player;
   in mkIf cfg.enable
     {
       users.extraUsers.kodi = {