docs: add upstream tracking comments to plasma-bigscreen files

Flag the custom derivation and workarounds as temporary with TODO
markers and links to the relevant nixpkgs issue/PR. Makes it clear
what to remove once plasma-bigscreen lands in nixpkgs.

flake.lock

@@ -2,17 +2,16 @@
   "nodes": {
     "beads": {
       "inputs": {
-        "flake-utils": "flake-utils",
         "nixpkgs": [
           "nixpkgs-unstable"
         ]
       },
       "locked": {
-        "lastModified": 1770711800,
-        "narHash": "sha256-A7S9C5NBhrmf60wxEZiWTOn07eUPEk1d75LixLDedc0=",
+        "lastModified": 1772587450,
+        "narHash": "sha256-yJ38xi6nRnEZIV5CEgV8xZK1dky0dVMavfFg4J7gkqw=",
         "owner": "steveyegge",
         "repo": "beads",
-        "rev": "6a51223b6fb59f97e699d5ac2f9a93967ca66f28",
+        "rev": "7f41edd9c4350e5c68ebec6f9571e27833f27133",
         "type": "github"
       },
       "original": {
@@ -24,11 +23,11 @@
     "doomemacs": {
       "flake": false,
       "locked": {
-        "lastModified": 1770765473,
-        "narHash": "sha256-tEuhgaenYbeScYGV2gDivn468kHk+k6lndlxSPNYTes=",
+        "lastModified": 1772615218,
+        "narHash": "sha256-z+3c0AGkrMf1xZ+pq57aVp4Zo4KsqFMIjEVzSZinghc=",
         "owner": "doomemacs",
         "repo": "doomemacs",
-        "rev": "a0d6aac43fc94def29c98826e2f0088bcb703d13",
+        "rev": "d23bbe87721c61f4d5a605f2914b32780bb89949",
         "type": "github"
       },
       "original": {
@@ -47,11 +46,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1770602774,
-        "narHash": "sha256-eRcZ279Oaf8ViHtvdWVTpcD9x7bvJ3ipQ1Xq9bd+qlk=",
+        "lastModified": 1772706147,
+        "narHash": "sha256-C0UMYQg3KBU6+L8TLfQ/s60O6/Tiu/JpN8C/WiIH9DU=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "a3d87c21d1464f1069d8125cafe6adb84d200185",
+        "rev": "54af2ae96631311dc4d2686a07e4f472fb36f516",
         "type": "github"
       },
       "original": {
@@ -79,13 +78,21 @@
       }
     },
     "gastown": {
-      "flake": false,
+      "inputs": {
+        "beads": [
+          "beads"
+        ],
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "nixpkgs-unstable"
+        ]
+      },
       "locked": {
-        "lastModified": 1770789619,
-        "narHash": "sha256-BDtohweSxBBLM+bAouzsK6tvAo5bZPUviK/ITMIyUag=",
+        "lastModified": 1772724442,
+        "narHash": "sha256-+H/T745sVDJAztpf3k6zz89YNrpCYsGghbO7O3O/IHw=",
         "owner": "steveyegge",
         "repo": "gastown",
-        "rev": "2779e30fd35c3482912b22e4be89258fe5510167",
+        "rev": "112ff2c4bd145de796d20f35d35e583832a72ce1",
         "type": "github"
       },
       "original": {
@@ -121,11 +128,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1768949235,
-        "narHash": "sha256-TtjKgXyg1lMfh374w5uxutd6Vx2P/hU81aEhTxrO2cg=",
+        "lastModified": 1772633058,
+        "narHash": "sha256-SO7JapRy2HPhgmqiLbfnW1kMx5rakPMKZ9z3wtRLQjI=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "75ed713570ca17427119e7e204ab3590cc3bf2a5",
+        "rev": "080657a04188aca25f8a6c70a0fb2ea7e37f1865",
         "type": "github"
       },
       "original": {
@@ -142,11 +149,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1769397130,
-        "narHash": "sha256-TTM4KV9IHwa181X7afBRbhLJIrgynpDjAXJFMUOWfyU=",
+        "lastModified": 1772633327,
+        "narHash": "sha256-jl+DJB2DUx7EbWLRng+6HNWW/1/VQOnf0NsQB4PlA7I=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "c37679d37bdbecf11bbe3c5eb238d89ca4f60641",
+        "rev": "5a75730e6f21ee624cbf86f4915c6e7489c74acc",
         "type": "github"
       },
       "original": {
@@ -164,11 +171,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1769273817,
-        "narHash": "sha256-+iyLihi/ynJokMgJZMRXuMuI6DPGUQRajz5ztNCHgnI=",
+        "lastModified": 1772517207,
+        "narHash": "sha256-qxHfxqbigqBTn//U4leIS5he22Wp1GS0+zmwGV7Pozs=",
         "owner": "Jovian-Experiments",
         "repo": "Jovian-NixOS",
-        "rev": "98f988ad46e31f9956c5f6874dfb3580a7ff3969",
+        "rev": "7ca1501c2d80900b5967baea4d42581f84b388dd",
         "type": "github"
       },
       "original": {
@@ -184,11 +191,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1767634391,
-        "narHash": "sha256-owcSz2ICqTSvhBbhPP+1eWzi88e54rRZtfCNE5E/wwg=",
+        "lastModified": 1772129556,
+        "narHash": "sha256-Utk0zd8STPsUJPyjabhzPc5BpPodLTXrwkpXBHYnpeg=",
         "owner": "nix-darwin",
         "repo": "nix-darwin",
-        "rev": "08585aacc3d6d6c280a02da195fdbd4b9cf083c2",
+        "rev": "ebec37af18215214173c98cf6356d0aca24a2585",
         "type": "github"
       },
       "original": {
@@ -206,11 +213,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1770887282,
-        "narHash": "sha256-8vmh9ZSLEuXanLMeiuvAlJCKprBiEBW7N0SbUnMgpfM=",
+        "lastModified": 1772716420,
+        "narHash": "sha256-T3UEKNTGqBl44AQ0+0OIpiWMXeQ8+4QW/akSc4yeL2A=",
         "owner": "marienz",
         "repo": "nix-doom-emacs-unstraightened",
-        "rev": "a9cdd935c314894dd03287b287cc21c6f8004c7f",
+        "rev": "be3ecb81a85be302e27d46ff32a1e251e444327d",
         "type": "github"
       },
       "original": {
@@ -243,11 +250,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1769089682,
-        "narHash": "sha256-9yA/LIuAVQq0lXelrZPjLuLVuZdm03p8tfmHhnDIkms=",
+        "lastModified": 1772598333,
+        "narHash": "sha256-YaHht/C35INEX3DeJQNWjNaTcPjYmBwwjFJ2jdtr+5U=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "078d69f03934859a181e81ba987c2bb033eebfc5",
+        "rev": "fabb8c9deee281e50b1065002c9828f2cf7b2239",
         "type": "github"
       },
       "original": {
@@ -259,11 +266,11 @@
     },
     "nixpkgs-qt": {
       "locked": {
-        "lastModified": 1770464364,
-        "narHash": "sha256-z5NJPSBwsLf/OfD8WTmh79tlSU8XgIbwmk6qB1/TFzY=",
+        "lastModified": 1772598333,
+        "narHash": "sha256-YaHht/C35INEX3DeJQNWjNaTcPjYmBwwjFJ2jdtr+5U=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "23d72dabcb3b12469f57b37170fcbc1789bd7457",
+        "rev": "fabb8c9deee281e50b1065002c9828f2cf7b2239",
         "type": "github"
       },
       "original": {
@@ -275,11 +282,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1769170682,
-        "narHash": "sha256-oMmN1lVQU0F0W2k6OI3bgdzp2YOHWYUAw79qzDSjenU=",
+        "lastModified": 1772624091,
+        "narHash": "sha256-QKyJ0QGWBn6r0invrMAK8dmJoBYWoOWy7lN+UHzW1jc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c5296fdd05cfa2c187990dd909864da9658df755",
+        "rev": "80bdc1e5ce51f56b19791b52b2901187931f5353",
         "type": "github"
       },
       "original": {
@@ -292,11 +299,11 @@
     "perles": {
       "flake": false,
       "locked": {
-        "lastModified": 1769460725,
-        "narHash": "sha256-zM2jw+emxe8+mNyR1ebMWkQiEx8uSmhoqqI0IxXLDgs=",
+        "lastModified": 1772661365,
+        "narHash": "sha256-kMlvIpfGMBkN5D1W0O1fcqUiH3dyobcH0GRRLCX7GGo=",
         "owner": "zjrosen",
         "repo": "perles",
-        "rev": "57b20413eea461452b59e13f5a4a367953b1f768",
+        "rev": "326ff1938dfe073daab7939762ce2f44c2ee74a1",
         "type": "github"
       },
       "original": {
@@ -315,11 +322,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1767662275,
-        "narHash": "sha256-d5Q1GmQ+sW1Bt8cgDE0vOihzLaswsm8cSdg8124EqXE=",
+        "lastModified": 1772361940,
+        "narHash": "sha256-B1Cz+ydL1iaOnGlwOFld/C8lBECPtzhiy/pP93/CuyY=",
         "owner": "nix-community",
         "repo": "plasma-manager",
-        "rev": "51816be33a1ff0d4b22427de83222d5bfa96d30e",
+        "rev": "a4b33606111c9c5dcd10009042bb710307174f51",
         "type": "github"
       },
       "original": {
@@ -338,11 +345,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1767662275,
-        "narHash": "sha256-d5Q1GmQ+sW1Bt8cgDE0vOihzLaswsm8cSdg8124EqXE=",
+        "lastModified": 1772361940,
+        "narHash": "sha256-B1Cz+ydL1iaOnGlwOFld/C8lBECPtzhiy/pP93/CuyY=",
         "owner": "nix-community",
         "repo": "plasma-manager",
-        "rev": "51816be33a1ff0d4b22427de83222d5bfa96d30e",
+        "rev": "a4b33606111c9c5dcd10009042bb710307174f51",
         "type": "github"
       },
       "original": {

flake.nix

@@ -52,7 +52,8 @@
 
     gastown = {
       url = "github:steveyegge/gastown";
-      flake = false;  # No flake.nix upstream yet
+      inputs.nixpkgs.follows = "nixpkgs-unstable";
+      inputs.beads.follows = "beads";
     };
 
     perles = {
@@ -171,6 +172,7 @@
         ./machines/boxy/configuration.nix
         {
           home-manager.users.johno = import ./home/home-media-center.nix;
+          # kodi user: AVR volume control + minimal Plasma config for Bigscreen session
           home-manager.users.kodi = import ./home/home-kodi.nix;
           home-manager.extraSpecialArgs = { inherit system; };
         }
@@ -182,7 +184,16 @@
       modules = nixosModules ++ [
         ./machines/zix790prors/configuration.nix
         {
-          home-manager.users.johno = import ./home/home-desktop.nix;
+          home-manager.users.johno = {
+            imports = [ ./home/home-desktop.nix ];
+            home.roles.i3_sway.extraSwayConfig = {
+              output = {
+                "DP-1" = {
+                  mode = "3440x1440@164.900Hz";
+                };
+              };
+            };
+          };
           home-manager.extraSpecialArgs = { inherit system; };
         }
       ];
@@ -265,8 +276,9 @@
         "qt-pinned-stremio" = pkgsQt.stremio;
         # Flake input packages (beads, gastown) - these get version from input rev
         "custom-beads" = pkgs.callPackage ./packages/beads {
+          inherit (pkgs.unstable) buildGoModule;
           src = inputs.beads;
-          version = "0.49.6-${beadsRev}";
+          version = "0.52.0-${beadsRev}";
         };
         "custom-gastown" = pkgs.callPackage ./packages/gastown {
           src = inputs.gastown;

home/roles/development/default.nix

@@ -5,28 +5,16 @@ with lib;
 let
   cfg = config.home.roles.development;
 
-  # Build beads from flake input with corrected vendorHash
-  # The upstream default.nix has stale vendorHash for commits with server mode
+  # Build beads from flake input
   beadsRev = builtins.substring 0 8 (globalInputs.beads.rev or "unknown");
 
-  # nixpkgs ships Go 1.25.5, but beads' dolt deps require Go >= 1.25.6
-  go_1_25_6 = pkgs.go_1_25.overrideAttrs (old: rec {
-    version = "1.25.6";
-    src = pkgs.fetchurl {
-      url = "https://go.dev/dl/go${version}.src.tar.gz";
-      hash = "sha256-WMv3ceRNdt5vVtGeM7d9dFoeSJNAkih15GWFuXXCsFk=";
-    };
-  });
-  buildGoModule_1_25_6 = pkgs.buildGoModule.override { go = go_1_25_6; };
-
-  beadsPackage = buildGoModule_1_25_6 {
+  beadsPackage = pkgs.unstable.buildGoModule {
     pname = "beads";
-    version = "0.49.6-${beadsRev}";
+    version = "0.52.0-${beadsRev}";
     src = globalInputs.beads;
     subPackages = [ "cmd/bd" ];
     doCheck = false;
-    # Regenerated vendorHash for commit 6a51223b (dolt server mode, Go 1.25.6)
-    vendorHash = "sha256-9RMy0+ZBFg1BAl8Z0EuZK4XVm9QYVekS9i/1ErOIB/c=";
+    vendorHash = "sha256-OL6QGf4xSMpEbmU+41pFdO0Rrs3H162T3pdiW9UfWR0=";
     nativeBuildInputs = [ pkgs.git pkgs.pkg-config ];
     buildInputs = [ pkgs.icu ];
     meta = with lib; {
@@ -37,14 +25,14 @@ let
     };
   };
 
-  # Gastown - multi-agent workspace manager (no upstream flake.nix yet)
+  # Gastown - multi-agent workspace manager
   # Source is tracked via flake input for renovate updates
   gastownRev = builtins.substring 0 8 (globalInputs.gastown.rev or "unknown");
   gastownPackage = pkgs.buildGoModule {
     pname = "gastown";
     version = "unstable-${gastownRev}";
     src = globalInputs.gastown;
-    vendorHash = "sha256-ripY9vrYgVW8bngAyMLh0LkU/Xx1UUaLgmAA7/EmWQU=";
+    vendorHash = "sha256-/+ODyndArUF0nJY9r8G5JKhzQckBHFb48A7EBZmoIr0=";
     subPackages = [ "cmd/gt" ];
     doCheck = false;
 
@@ -81,11 +69,11 @@ let
   # Perles - TUI for beads issue tracking (no upstream flake.nix yet)
   # Source is tracked via flake input for renovate updates
   perlesRev = builtins.substring 0 8 (globalInputs.perles.rev or "unknown");
-  perlesPackage = pkgs.buildGoModule {
+  perlesPackage = pkgs.unstable.buildGoModule {
     pname = "perles";
     version = "unstable-${perlesRev}";
     src = globalInputs.perles;
-    vendorHash = "sha256-JHERJDzbiqgjWXwRhXVjgDEiDQ3AUXRIONotfPF21B0=";
+    vendorHash = "sha256-A5LE9Cor/DRcJtVpiScSoqDYhJIKyaq0cbK+OGmr4XU=";
     doCheck = false;
 
     ldflags = [
@@ -110,6 +98,12 @@ let
     ref = "main";
   };
 
+  # Claude Code statusline: shows model, cwd, git branch, and context usage %
+  claudeCodeStatusLineConfig = pkgs.writeText "claude-statusline.json" (builtins.toJSON {
+    type = "command";
+    command = ''input=$(cat); model=$(echo "$input" | jq -r '.model.display_name'); cwd=$(echo "$input" | jq -r '.workspace.current_dir'); if git -C "$cwd" rev-parse --git-dir > /dev/null 2>&1; then branch=$(git -C "$cwd" --no-optional-locks rev-parse --abbrev-ref HEAD 2>/dev/null || echo ""); if [ -n "$branch" ]; then git_info=" on $branch"; else git_info=""; fi; else git_info=""; fi; usage=$(echo "$input" | jq '.context_window.current_usage'); if [ "$usage" != "null" ]; then current=$(echo "$usage" | jq '.input_tokens + .cache_creation_input_tokens + .cache_read_input_tokens'); size=$(echo "$input" | jq '.context_window.context_window_size'); pct=$((current * 100 / size)); context_info=" | ''${pct}% context"; else context_info=""; fi; printf "%s in %s%s%s" "$model" "$cwd" "$git_info" "$context_info"'';
+  });
+
 in
 {
   options.home.roles.development = {
@@ -143,6 +137,7 @@ in
 
       # Custom packages
       pkgs.custom.tea-rbw
+      pkgs.custom.pi-coding-agent
     ];
 
     # Install Claude Code humanlayer command and agent plugins
@@ -251,6 +246,18 @@ in
       $DRY_RUN_CMD echo "Claude Code beads integration configured (hooks installed)"
     '';
 
+    # Configure Claude Code statusline (merge into existing settings.json)
+    home.activation.claudeCodeStatusLine = lib.hm.dag.entryAfter ["writeBoundary" "claudeCodeBeadsSetup"] ''
+      SETTINGS="$HOME/.claude/settings.json"
+      mkdir -p "$HOME/.claude"
+      if [ -f "$SETTINGS" ]; then
+        ${pkgs.jq}/bin/jq --slurpfile sl ${claudeCodeStatusLineConfig} '.statusLine = $sl[0]' "$SETTINGS" > "''${SETTINGS}.tmp" && mv "''${SETTINGS}.tmp" "$SETTINGS"
+      else
+        ${pkgs.jq}/bin/jq -n --slurpfile sl ${claudeCodeStatusLineConfig} '{statusLine: $sl[0]}' > "$SETTINGS"
+      fi
+      $DRY_RUN_CMD echo "Claude Code statusline configured"
+    '';
+
     # Beads timer gate checker (Linux only - uses systemd)
     # Runs every 5 minutes to auto-resolve expired timer gates across all beads projects
     # This enables self-scheduling molecules (watchers, patrols, etc.)

home/roles/emacs/default.nix

@@ -8,8 +8,8 @@ let
   doomEmacs = pkgs.fetchFromGitHub {
     owner = "doomemacs";
     repo = "doomemacs";
-    rev = "38d94da67dc84897a4318714dcc48494c016d8c4";
-    sha256 = "sha256-Uc6qONH3jjUVDgW+pPBCGC7mh88ZY05u1y37fQrsxq0=";
+    rev = "d23bbe87721c61f4d5a605f2914b32780bb89949";
+    sha256 = "sha256-z+3c0AGkrMf1xZ+pq57aVp4Zo4KsqFMIjEVzSZinghc=";
   };
 
   # Shared emacs packages

home/roles/emacs/doom/config.el

@@ -274,6 +274,18 @@ rbw is unavailable or the entry is not found."
                  (error (format "Error listing directory %s: %s" dirpath (error-message-string err)))))
    :args (list '(:name "dirpath" :type "string" :description "Directory path to list"))))
 
+(use-package! pi-coding-agent
+  :commands (pi-coding-agent pi-coding-agent-toggle)
+  :init
+  (defalias 'pi 'pi-coding-agent)
+  (map! :leader
+        (:prefix ("o" . "open")
+         :desc "Pi Coding Agent" "p" #'pi-coding-agent))
+  :config
+  ;; Tree-sitter grammars are managed by Nix (treesit-grammars.with-all-grammars),
+  ;; so suppress the auto-install prompt
+  (setq pi-coding-agent-essential-grammar-action 'warn))
+
 (use-package! claude-code-ide
   :commands (claude-code-ide-menu claude-code-ide-open-here)
   :init

home/roles/emacs/doom/packages.el

@@ -72,3 +72,8 @@
   :recipe (:type git :repo "https://codeberg.org/ctietze/beads.el.git"
            :files ("lisp/*.el"))
   :pin "f40a6461d3c0fa0969311bbb6a1e30d1bba86c88")
+
+(package! pi-coding-agent
+  :recipe (:host github :repo "dnouri/pi-coding-agent"
+           :files ("*.el"))
+  :pin "8d8158b0a6150ce13d91e561a1223790670acaa7")

home/wallpapers/default.nix

@@ -2,7 +2,7 @@
 # The currentIndex is incremented by `nix run .#rotate-wallpaper`
 # and gets committed as part of `nix run .#upgrade`
 {
-  currentIndex = 1;  # Index into wallpapers list
+  currentIndex = 2;  # Index into wallpapers list
 
   wallpapers = [
     {

machines/boxy/configuration.nix

@@ -22,12 +22,11 @@ with lib;
       sddm = true;
       wayland = true;
     };
-    kodi = {
+    plasma-bigscreen = {
       enable = true;
       autologin = true;
-      wayland = true;
-      appLauncherServer.enable = true;
       jellyfinScaleFactor = 1.0;
+      appLauncherServer.enable = true;
     };
     nfs-mounts.enable = true;
     users.enable = true;
@@ -72,4 +71,3 @@ with lib;
   system.stateVersion = "24.05"; # Did you read the comment?
 
 }
-

machines/nix-book/configuration.nix

@@ -38,7 +38,10 @@
       enable = true;
       extraGroups = [ "video" ];
     };
-    virtualisation.enable = true;
+    virtualisation = {
+      enable = true;
+      waydroid = true;
+    };
   };
 
   # Bootloader.

packages/beads/default.nix

@@ -1,10 +1,7 @@
 # Beads package - issue tracker for AI-supervised coding workflows
 # Takes src as argument so it can be called from both overlay and flake packages
 { lib
-, stdenv
 , buildGoModule
-, fetchurl
-, go_1_25
 , git
 , pkg-config
 , icu
@@ -12,24 +9,12 @@
 , version ? "unknown"
 }:
 
-let
-  # nixpkgs ships Go 1.25.5, but beads' dolt deps require Go >= 1.25.6
-  go_1_25_6 = go_1_25.overrideAttrs (old: rec {
-    version = "1.25.6";
-    src = fetchurl {
-      url = "https://go.dev/dl/go${version}.src.tar.gz";
-      hash = "sha256-WMv3ceRNdt5vVtGeM7d9dFoeSJNAkih15GWFuXXCsFk=";
-    };
-  });
-  buildGoModule_1_25_6 = buildGoModule.override { go = go_1_25_6; };
-in
-buildGoModule_1_25_6 {
+buildGoModule {
   pname = "beads";
   inherit version src;
   subPackages = [ "cmd/bd" ];
   doCheck = false;
-  # Regenerated vendorHash for commit 6a51223b (dolt server mode, Go 1.25.6)
-  vendorHash = "sha256-9RMy0+ZBFg1BAl8Z0EuZK4XVm9QYVekS9i/1ErOIB/c=";
+  vendorHash = "sha256-OL6QGf4xSMpEbmU+41pFdO0Rrs3H162T3pdiW9UfWR0=";
   nativeBuildInputs = [ git pkg-config ];
   buildInputs = [ icu ];
   meta = with lib; {

packages/claude-code/default.nix

@@ -6,24 +6,24 @@
 }:
 
 let
-  version = "2.1.32";
+  version = "2.1.69";
 
   srcs = {
     aarch64-darwin = {
       url = "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${version}/darwin-arm64/claude";
-      sha256 = "841ac3051c04480a5651bc9f4ae27ab9d3963477250e71892e4d6e05778dd9d3";
+      sha256 = "a86e14f44b167c1e8dbf764f76755b92ecf52c097d732a3461fe65b5fb60be05";
     };
     x86_64-darwin = {
       url = "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${version}/darwin-x64/claude";
-      sha256 = "2b8a57be5640076e17d23e47e9288f2d1faee6564f4e311b5f7132bfde73fded";
+      sha256 = "e5987b4dd502a6542bf86c3c0bcd1d533b774616fc7d49566ce0b2040e6c1374";
     };
     x86_64-linux = {
       url = "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${version}/linux-x64/claude";
-      sha256 = "96cd1ba796772481bd49bd67e3b8484565d1f3a99662565516c3bfe16d9afd4a";
+      sha256 = "b3bdbd5a3cbf8caafe353022170df77fefa80b00003074d4d27e7da8c59e629a";
     };
     aarch64-linux = {
       url = "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${version}/linux-arm64/claude";
-      sha256 = "6f8390c0fde5b802ff777ab54225233f6159d76913adc3b8aea7c8774fa8fe70";
+      sha256 = "ecc7bbf10513ff122327866eb97212945b73afd7f81e30700375cdf10f50b2a3";
     };
   };
 

packages/default.nix

@@ -5,4 +5,5 @@
   claude-code = pkgs.callPackage ./claude-code {};
   mcrcon-rbw = pkgs.callPackage ./mcrcon-rbw {};
   rclone-torbox-setup = pkgs.callPackage ./rclone-torbox-setup {};
+  pi-coding-agent = pkgs.callPackage ./pi-coding-agent {};
 }

packages/gastown/default.nix

@@ -9,7 +9,7 @@
 buildGoModule {
   pname = "gastown";
   inherit version src;
-  vendorHash = "sha256-ripY9vrYgVW8bngAyMLh0LkU/Xx1UUaLgmAA7/EmWQU=";
+  vendorHash = "sha256-/+ODyndArUF0nJY9r8G5JKhzQckBHFb48A7EBZmoIr0=";
   subPackages = [ "cmd/gt" ];
   doCheck = false;
 

packages/pi-coding-agent/default.nix

@@ -0,0 +1,79 @@
+{ lib
+, stdenv
+, fetchurl
+, patchelf
+, glibc
+, makeWrapper
+}:
+
+let
+  version = "0.55.4";
+
+  srcs = {
+    aarch64-darwin = {
+      url = "https://github.com/badlogic/pi-mono/releases/download/v${version}/pi-darwin-arm64.tar.gz";
+      sha256 = "0vsav9frvnzskk6p6j60i7klrs3m8lphhyi4c39mv2mvhpm8fkl5";
+    };
+    x86_64-darwin = {
+      url = "https://github.com/badlogic/pi-mono/releases/download/v${version}/pi-darwin-x64.tar.gz";
+      sha256 = "1377rvhsiiww1bbpgv2v46fjm7iz2smmh8g2yhm28kbsq3gwvvr0";
+    };
+    x86_64-linux = {
+      url = "https://github.com/badlogic/pi-mono/releases/download/v${version}/pi-linux-x64.tar.gz";
+      sha256 = "1wnfwnkfq5ffz6wyqyhciv4lz06bpxims0hv0dlhz0f9vliyc1md";
+    };
+    aarch64-linux = {
+      url = "https://github.com/badlogic/pi-mono/releases/download/v${version}/pi-linux-arm64.tar.gz";
+      sha256 = "00fp37hgjl40kc59jfpv189i7np53ymm037hvds6k9y2sz818wjy";
+    };
+  };
+
+  src = srcs.${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
+
+in stdenv.mkDerivation {
+  pname = "pi-coding-agent";
+  inherit version;
+
+  src = fetchurl {
+    inherit (src) url sha256;
+  };
+
+  sourceRoot = "pi";
+
+  # Bun standalone binaries have JS code appended after the ELF sections
+  dontStrip = true;
+  dontPatchELF = true;
+
+  nativeBuildInputs = [ makeWrapper ]
+    ++ lib.optionals stdenv.isLinux [ patchelf ];
+
+  installPhase = ''
+    runHook preInstall
+
+    # Install the full pi directory structure (binary + supporting files)
+    mkdir -p $out/lib/pi-coding-agent
+    cp -r . $out/lib/pi-coding-agent/
+
+    # Create bin wrapper that runs the binary from its lib directory
+    # (pi expects supporting files like themes and wasm relative to itself)
+    mkdir -p $out/bin
+    makeWrapper $out/lib/pi-coding-agent/pi $out/bin/pi
+
+    runHook postInstall
+  '';
+
+  # Manually patch the interpreter for bun standalone binaries on Linux
+  postFixup = lib.optionalString stdenv.isLinux ''
+    interpreter="${glibc}/lib/${if stdenv.hostPlatform.system == "aarch64-linux" then "ld-linux-aarch64.so.1" else "ld-linux-x86-64.so.2"}"
+    patchelf --set-interpreter "$interpreter" $out/lib/pi-coding-agent/pi
+  '';
+
+  meta = with lib; {
+    description = "Minimal terminal coding agent with extensible tools and session management";
+    homepage = "https://github.com/badlogic/pi-mono/tree/main/packages/coding-agent";
+    license = licenses.mit;
+    maintainers = [ ];
+    platforms = [ "aarch64-darwin" "x86_64-darwin" "x86_64-linux" "aarch64-linux" ];
+    mainProgram = "pi";
+  };
+}

renovate.json

@@ -87,7 +87,7 @@
         "/gastown/"
       ],
       "schedule": [
-        "before 6am every day"
+        "before 6am"
       ],
       "automerge": false
     },
@@ -100,7 +100,7 @@
         "/beads/"
       ],
       "schedule": [
-        "before 6am every day"
+        "before 6am"
       ],
       "automerge": false
     }

roles/default.nix

@@ -12,6 +12,7 @@ with lib;
     ./k3s-node
     ./kodi
     ./nfs-mounts
+    ./plasma-bigscreen
     ./nvidia
     ./printing
     ./rclone-mount

roles/desktop/wayland.nix

@@ -11,9 +11,8 @@ in
       enable = true;
       wrapperFeatures.gtk = true;
     };
-    programs.light.enable = true;
-
     environment.systemPackages = with pkgs; [
+      brightnessctl
       grim
       slurp
       wl-clipboard

roles/plasma-bigscreen/default.nix

@@ -0,0 +1,134 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.roles.plasma-bigscreen;
+
+  # Plasma Bigscreen package — not yet in nixpkgs, built from upstream master.
+  # TODO: Replace with pkgs.kdePackages.plasma-bigscreen once available.
+  plasma-bigscreen = pkgs.kdePackages.callPackage ./package.nix {};
+
+  jellyfinMediaPlayerPkg =
+    if cfg.jellyfinScaleFactor != null
+    then pkgs.symlinkJoin {
+      name = "jellyfin-media-player-scaled";
+      paths = [ pkgs.qt-pinned.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 \
+          --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 \
+          $out/share/applications/org.jellyfin.JellyfinDesktop.desktop \
+          --replace-fail "Exec=jellyfin-desktop" "Exec=jellyfin-desktop --tv --scale-factor ${toString cfg.jellyfinScaleFactor}"
+      '';
+    }
+    else pkgs.qt-pinned.jellyfin-media-player;
+in
+{
+  options.roles.plasma-bigscreen = {
+    enable = mkEnableOption "Plasma Bigscreen TV interface";
+
+    autologin = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Auto-login to Plasma Bigscreen session";
+    };
+
+    user = mkOption {
+      type = types.str;
+      default = "kodi";
+      description = "User account for the Bigscreen session";
+    };
+
+    jellyfinScaleFactor = mkOption {
+      type = types.nullOr types.float;
+      default = null;
+      description = "Scale factor for Jellyfin Media Player UI (e.g., 1.0 for 100% scaling)";
+    };
+
+    appLauncherServer = {
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Enable HTTP app launcher server for remote control";
+      };
+      port = mkOption {
+        type = types.int;
+        default = 8081;
+        description = "Port for the app launcher HTTP server";
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    # Create the bigscreen user
+    users.extraUsers.${cfg.user} = {
+      isNormalUser = true;
+      extraGroups = [ "wheel" "networkmanager" "audio" "video" ];
+    };
+
+    # Plasma Bigscreen is a Plasma 6 shell — needs Plasma 6 desktop manager
+    services.desktopManager.plasma6.enable = true;
+
+    # Register the bigscreen session with the display manager
+    services.displayManager = {
+      sessionPackages = [ plasma-bigscreen ];
+    } // optionalAttrs cfg.autologin {
+      autoLogin.enable = true;
+      autoLogin.user = cfg.user;
+      defaultSession = "plasma-bigscreen-wayland";
+    };
+    xdg.portal.configPackages = [ plasma-bigscreen ];
+
+    # Fix homescreen not being focused after quitting app or on boot
+    # xwaylandvideobridge can interfere with focus; exclude if present
+    environment.plasma6.excludePackages =
+      lib.optional (pkgs.kdePackages ? xwaylandvideobridge) pkgs.kdePackages.xwaylandvideobridge;
+
+    # Firewall for remote control
+    networking.firewall = {
+      allowedTCPPorts = optional cfg.appLauncherServer.enable cfg.appLauncherServer.port;
+    };
+
+    environment.systemPackages = with pkgs; [
+      plasma-bigscreen
+      firefox
+      jellyfinMediaPlayerPkg
+      qt-pinned.stremio
+      wget
+    ] ++ optional cfg.appLauncherServer.enable pkgs.custom.app-launcher-server;
+
+    nixpkgs.config.permittedInsecurePackages = lib.warn
+      "Allowing insecure package qtwebengine-5.15.19 as a jellyfin-media-player/stremio dependency."
+      [
+        "qtwebengine-5.15.19"
+      ];
+
+    programs.kdeconnect.enable = true;
+
+    systemd.user.services = mkIf cfg.appLauncherServer.enable {
+      app-launcher-server = {
+        description = "HTTP App Launcher Server";
+        wantedBy = [ "graphical-session.target" ];
+        after = [ "graphical-session.target" ];
+        serviceConfig = {
+          Type = "simple";
+          ExecStart = "${pkgs.custom.app-launcher-server}/bin/app-launcher-server ${toString cfg.appLauncherServer.port}";
+          Restart = "always";
+          RestartSec = "5s";
+          Environment = [
+            "PATH=${pkgs.firefox}/bin:/run/current-system/sw/bin"
+          ];
+        };
+      };
+    };
+
+  };
+}

roles/plasma-bigscreen/package.nix

@@ -0,0 +1,131 @@
+# Plasma Bigscreen — TV interface for Plasma 6
+# Not yet released or packaged in nixpkgs; built from upstream master.
+#
+# TODO: Remove this file once plasma-bigscreen lands in nixpkgs.
+#   Tracking issue: https://github.com/NixOS/nixpkgs/issues/428077
+#   Draft nixpkgs PR: https://github.com/NixOS/nixpkgs/pull/428353
+#   When available, switch to pkgs.kdePackages.plasma-bigscreen.
+#
+# Upstream: https://invent.kde.org/plasma/plasma-bigscreen
+{
+  mkKdeDerivation,
+  lib,
+  fetchFromGitLab,
+  pkg-config,
+  # KDE Frameworks 6
+  ki18n,
+  kdeclarative,
+  kcmutils,
+  knotifications,
+  kio,
+  kwayland,
+  kwindowsystem,
+  ksvg,
+  kiconthemes,
+  kglobalaccel,
+  kdbusaddons,
+  # KDE Plasma 6
+  plasma-workspace,
+  plasma-nano,
+  plasma-nm,
+  plasma-activities,
+  plasma-activities-stats,
+  milou,
+  libkscreen,
+  kdeconnect-kde,
+  # Qt 6
+  qtdeclarative, # needed for Qt6::QmlPrivate — see QCoro workaround in postPatch
+  qtmultimedia,
+  qtwebengine,
+  # Other
+  bluez-qt,
+  qcoro,
+  plasma-wayland-protocols,
+  wayland,
+  sdl3,
+}:
+
+mkKdeDerivation {
+  pname = "plasma-bigscreen";
+  version = "unstable-2026-03-07";
+
+  src = fetchFromGitLab {
+    domain = "invent.kde.org";
+    owner = "plasma";
+    repo = "plasma-bigscreen";
+    rev = "bd143fea7e386bac1652b8150a3ed3d5ef7cf93c";
+    hash = "sha256-y439IX7e0+XqxqFj/4+P5le0hA7DiwA+smDsD0UH/fI=";
+  };
+
+  extraNativeBuildInputs = [
+    pkg-config
+  ];
+
+  extraBuildInputs = [
+    # KDE Frameworks
+    ki18n
+    kdeclarative
+    kcmutils
+    knotifications
+    kio
+    kwayland
+    kwindowsystem
+    ksvg
+    kiconthemes
+    kglobalaccel
+    kdbusaddons
+    # Plasma
+    plasma-workspace
+    plasma-nano
+    plasma-nm
+    plasma-activities
+    plasma-activities-stats
+    milou
+    libkscreen
+    kdeconnect-kde
+    # Qt — qtdeclarative is needed for Qt6::QmlPrivate (see postPatch)
+    qtdeclarative
+    qtmultimedia
+    qtwebengine
+    # Other
+    bluez-qt
+    qcoro
+    plasma-wayland-protocols
+    wayland
+    sdl3
+  ];
+
+  postPatch = ''
+    substituteInPlace bin/plasma-bigscreen-wayland.in \
+      --replace @KDE_INSTALL_FULL_LIBEXECDIR@ "${plasma-workspace}/libexec"
+
+    # WORKAROUND: Plasma version numbers must match; we're building an
+    # unreleased package against a stable Plasma release. Remove once
+    # bigscreen is part of the Plasma release cycle.
+    substituteInPlace CMakeLists.txt \
+      --replace-fail 'set(PROJECT_VERSION "6.5.80")' 'set(PROJECT_VERSION "${plasma-workspace.version}")'
+
+    # WORKAROUND: QCoro6Qml's cmake config links against Qt6::QmlPrivate but
+    # doesn't call find_package to import the target. This is arguably a QCoro
+    # packaging bug in nixpkgs (it should propagate qtdeclarative). Remove
+    # once QCoro or the nixpkgs plasma-bigscreen package is fixed upstream.
+    substituteInPlace CMakeLists.txt \
+      --replace-fail 'find_package(QCoro6' 'find_package(Qt6 ''${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS QmlPrivate)
+find_package(QCoro6'
+  '';
+
+  preFixup = ''
+    wrapQtApp $out/bin/plasma-bigscreen-wayland
+  '';
+
+  passthru.providedSessions = [
+    "plasma-bigscreen-wayland"
+  ];
+
+  meta = {
+    description = "Plasma shell for TVs (Plasma Bigscreen)";
+    homepage = "https://plasma-bigscreen.org";
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.linux;
+  };
+}

roles/virtualisation/default.nix

@@ -13,6 +13,11 @@ in
       default = [ "johno" ];
       description = "List of users to add to the docker group";
     };
+    waydroid = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Enable waydroid support";
+    };
   };
 
   config = mkIf cfg.enable
@@ -21,5 +26,6 @@ in
       programs.virt-manager.enable = true;
       virtualisation.docker.enable = true;
       users.extraGroups.docker.members = cfg.dockerUsers;
+      virtualisation.waydroid.enable = cfg.waydroid;
     };
 }