fix: update compose submodule for Matrix bridge deps + persistent venv

Updates assets/compose submodule to 8adbbf0 (compose fix/matrix-bridge-deps).

Compose commit adds:
- uv pip install openai mautrix[encryption] to hermes entrypoint
- Persistent venv volume at /opt/hermes/.venv
- Empty-volume first-boot handling (venv recreation)

This ensures Matrix bridge dependencies survive container recreation.

flake.nix

@@ -2,34 +2,28 @@
   description = "Gortium infra flake";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs?ref=25.11";
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
     agenix = {
       url = "github:ryantm/agenix";
       inputs.darwin.follows = "";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-    disko = {
-      url = "github:nix-community/disko";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
     lix = {
       url = "git+https://git.lix.systems/lix-project/lix?ref=main";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-    nixpkgs-uconsole = {
-      url = "github:nixos/nixpkgs/54170c54449ea4d6725efd30d719c5e505f1c10e";
-    };
     nixos-uconsole = {
-      url = "github:nixos-uconsole/nixos-uconsole/v1.1.0";
+      url = "github:nixos-uconsole/nixos-uconsole";
-      inputs.nixpkgs.follows = "nixpkgs-uconsole";
+      inputs.nixpkgs.follows = "nixpkgs";
     };
     nixos-raspberrypi = {
       url = "github:nvmd/nixos-raspberrypi/v1.20260317.0";
-      inputs.nixpkgs.follows = "nixos-uconsole/nixpkgs";
+      inputs.nixpkgs.follows = "nixpkgs";
     };
+    self.submodules = true;
   };
 
-  outputs = { self, nixpkgs, agenix, disko, lix, nixos-uconsole, nixos-raspberrypi, ... }@inputs:
+  outputs = { self, nixpkgs, agenix, lix, nixos-uconsole, nixos-raspberrypi, ... }@inputs:
     let
       system = "x86_64-linux";
       keys = import ./lib/keys.nix;
@@ -95,21 +89,19 @@
             ];
           };
 
-          uConsole = nixos-uconsole.lib.mkUConsoleSystem {
+          uConsole = nixos-raspberrypi.lib.nixosSystem {
-            variant = "cm5";
             specialArgs = { inherit self keys paths inputs nixos-raspberrypi; };
             modules = [
               {
                 nixpkgs.overlays = overlays;
                 nixpkgs.config.allowUnfree = true;
-                nixpkgs.config.permittedInsecurePackages = [
+                nixpkgs.hostPlatform = "aarch64-linux";
-                  "openclaw-2026.3.12"
+                nix.package = lix.packages."aarch64-linux".default;
-                ];
               }
-              disko.nixosModules.disko
+              nixos-raspberrypi.nixosModules.raspberry-pi-5.base
+              nixos-uconsole.nixosModules.uconsole-cm5
               ./hosts/uConsole/configuration.nix
               ./hosts/uConsole/hardware-configuration.nix
-              ./hosts/uConsole/disko-config.nix
             ];
           };
         };

hosts/lazyworkhorse/configuration.nix

@@ -11,10 +11,6 @@
   # Flakesss
   nix.settings.experimental-features = [ "nix-command" "flakes" "flake-self-attrs" ];
   nix.settings.trusted-users = [ "root" "gortium" ];
-  nix.settings.extra-platforms = [ "aarch64-linux" ];
-
-  # QEMU binfmt for cross-building aarch64 NixOS targets
-  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
 
   # Garbage collection
   nix.gc = {

hosts/uConsole/configuration.nix

@@ -1,18 +1,4 @@
-{ config, lib, pkgs, paths, self, keys, ... }:
+{ config, lib, pkgs, paths, self, ... }:
-
-let
-  # Backlight fallback for CM5 display quirk
-  # The kernel driver usually handles this, but some boots need a kick
-  backlightFixScript = pkgs.writeShellScript "backlight-fix" ''
-    # Try sysfs backlight control
-    for bl in /sys/class/backlight/*/brightness; do
-      if [ -f "$bl" ]; then
-        max=$(cat "$(dirname "$bl")/max_brightness" 2>/dev/null || echo 100)
-        echo "$max" > "$bl" 2>/dev/null || true
-      fi
-    done
-  '';
-in
 
 {
   # Basic Host Info
@@ -21,37 +7,17 @@ in
   i18n.defaultLocale = "en_CA.UTF-8";
 
   # System State
-  system.stateVersion = "25.11";
+  system.stateVersion = "25.05";
 
-  # Boot & Hardware (migrated to kernel bootloader per nixos-raspberrypi deprecation notice)
+  # Boot & Hardware (uconsole-cm5 module handles boot.loader)
-  boot.loader.raspberry-pi.bootloader = "kernel";
+  boot.kernelPackages = pkgs.linuxPackages_latest;
-  # kernel managed by nixos-raspberrypi module — don't override, patches are version-specific
-  # boot.kernelPackages = pkgs.linuxPackages_latest;
-
-  # Kernel parameters matching nixos-uconsole CM5 module
-  # console=tty1 is critical — without it, console output goes to ttyAMA0 not fb0
-  boot.kernelParams = [
-    "8250.nr_uarts=1"
-    "console=tty1"
-  ];
-
-  # Enable Mesa GPU drivers — REQUIRED for VC4 display pipeline to initialize
-  hardware.graphics.enable = true;
-
-  # Console font sized for the 5" 720x1280 display (from nixos-uconsole base module)
-  console = {
-    earlySetup = true;
-    font = "ter-v24n";
-    packages = with pkgs; [ terminus_font ];
-  };
 
   # Networking
   networking.networkmanager.enable = true;
   services.openssh = {
     enable = true;
-    # TODO: lock down after first deployment
+    settings.PermitRootLogin = "prohibit-password";
-    settings.PermitRootLogin = lib.mkForce "yes";
+    settings.PasswordAuthentication = false;
-    settings.PasswordAuthentication = lib.mkForce true;
   };
 
   # User
@@ -88,7 +54,6 @@ in
     htop
     tmux
     neovim
-    libgpiod                    # GPIO control (for internal USB hub, AIO modules)
 
     # ===== HAM Radio =====
     js8call
@@ -108,8 +73,7 @@ in
     soapysdr-with-plugins      # SoapySDR + hardware support plugins
 
     # ===== Mesh / LoRa =====
-    # meshtastic not available in nixpkgs 25.11 stable; install manually:
+    meshtastic                 # Python CLI for Meshtastic devices
-    # nix shell nixpkgs#meshtastic -c meshtastic
     reticulumStack             # Reticulum Network Stack (rnsd, rnsh, rncp, rnx, rnpath, etc.)
     lxmf                       # LXMF messaging protocol
     nomadnet                   # Nomad Network client
@@ -142,7 +106,6 @@ in
   # ============================================================
   systemd.services.rnsd = {
     description = "Reticulum Network Stack Daemon";
-    wants = [ "network-online.target" ];
     after = [ "network-online.target" ];
     wantedBy = [ "multi-user.target" ];
     serviceConfig = {
@@ -160,7 +123,6 @@ in
   # ============================================================
   systemd.services.kismet = {
     description = "Kismet Wi-Fi Monitor & IDS";
-    wants = [ "network-online.target" ];
     after = [ "network-online.target" ];
     wantedBy = [ "multi-user.target" ];
     serviceConfig = {
@@ -173,33 +135,22 @@ in
   };
 
   # ============================================================
-  # Kernel modules for SDR, radio, and WiFi
+  # Kernel modules for SDR and radio
   # ============================================================
   boot.kernelModules = [
-    "mt7921u"         # MediaTek MT7921 USB WiFi (uConsole AC1200)
     "88x2bu"          # Realtek 8812/8821BU USB WiFi (common adapter)
     "rtl8xxxu"        # RTL8188/8192/8723 USB WiFi
     "rtl2832_sdr"     # RTL-SDR kernel module
     "dvb_usb_rtl28xxu" # RTL-SDR DVB-T
-    # Display drivers — loaded AFTER RP1 PCIe southbridge init (~12s)
-    # NOTHING in initrd — ALL RP1 hardware is behind PCIe
-    "panel_cwu50"     # uConsole DSI panel driver
-    "vc4"             # VideoCore 4 KMS GPU driver
-    "rp1_dsi"         # RP1 DSI bridge driver
   ];
 
   boot.blacklistedKernelModules = [ ];
 
-  # Rien dans initrd pour le display — tout RP1 est derrière PCIe
-  boot.initrd.kernelModules = lib.mkForce [ ];
-
   # ============================================================
   # Extra udev rules for SDR and HAM radio devices
   # ============================================================
   services.udev.packages = with pkgs; [ rtl-sdr ];
 
-
-
   # ============================================================
   # Enable IPv6 for Reticulum mesh
   # ============================================================
@@ -213,74 +164,4 @@ in
   # Reticulum uses its own encryption and doesn't need open ports
   # for basic mesh operations (peer-to-peer discovery).
   # For TCP interfaces, open additional ports as needed.
-
-  # ============================================================
-  # Hyprland Wayland compositor (manual start)
-  # No SDDM — boot to console, user starts Hyprland with command
-  # Display modules (vc4/panel_cwu50) load late after RP1 PCIe init
-  # ============================================================
-  programs.hyprland = {
-    enable = true;
-    xwayland.enable = true;
-  };
-  # SDDM disabled — was blocking boot when display isn't ready
-  # services.displayManager.sddm = {
-  #   enable = true;
-  #   wayland.enable = true;
-  # };
-
-  # ============================================================
-  # CM5 Config.txt Fix: use [pi5] section (not [cm5])
-  # Rex's images use [pi5], the CM5 firmware may not detect [cm5]
-  # ============================================================
-  # Merge nixos-uconsole GPIO config with our [pi5] overrides
-  # GPIO 10/11 are from nixos-uconsole configtxt.nix (audio amplifier)
-  # [pi5] section fixes the CM5 detection issue — firmware matches [pi5] not [cm5]
-  hardware.raspberry-pi.extra-config = ''
-    [all]
-    gpio=10=ip,np
-    gpio=11=op,dh
-
-    [pi5]
-    dtparam=pciex1=off
-    dtoverlay=clockworkpi-uconsole-cm5
-    dtoverlay=dwc2,dr_mode=host
-    dtoverlay=vc4-kms-v3d-pi5,cma-384
-    dtparam=nohdmi1=off
-  '';
-
-  # ============================================================
-  # CM5 Display Backlight Fix
-  # The kernel driver initializes backlight, but some boots fail.
-  # This service kicks it after boot as a reliable fallback.
-  # ============================================================
-  systemd.services.cm5-backlight-fix = {
-    description = "CM5 Display Backlight Fix";
-    after = [ "multi-user.target" ];
-    wantedBy = [ "multi-user.target" ];
-    serviceConfig = {
-      Type = "oneshot";
-      ExecStart = "${backlightFixScript}";
-    };
-  };
-
-  # ============================================================
-  # Internal USB Hub Enable (GPIO 23) — DISABLED
-  # This service freeze the CM5 because gpioset 0 23=1 writes
-  # to the wrong GPIO chip (BCM2712 native, not RP1).
-  # Enable manually after boot once the correct chip is confirmed:
-  #   gpioset 0 23=1   # on chip 0 (BCM2712, CORE_VOLT or critical)
-  #   gpioset 512 23=1 # on chip 512 (RP1, likely correct)
-  # ============================================================
-  # systemd.services.enable-gpio23-usb-hub = {
-  #   description = "Enable Internal USB Hub (GPIO 23)";
-  #   before = [ "network.target" ];
-  #   wantedBy = [ "multi-user.target" ];
-  #   serviceConfig = {
-  #     Type = "oneshot";
-  #     RemainAfterExit = true;
-  #     ExecStart = "${pkgs.libgpiod}/bin/gpioset 0 23=1";
-  #     ExecStop = "${pkgs.libgpiod}/bin/gpioset 0 23=0";
-  #   };
-  # };
 }

hosts/uConsole/disko-config.nix

@@ -1,46 +0,0 @@
-{ lib, ... }:
-{
-  disko.devices.disk.main = {
-    type = "disk";
-    device = "/dev/mmcblk0";
-    content = {
-      type = "gpt";
-      partitions = {
-        boot = {
-          name = "FIRMWARE";
-          size = "1G";
-          type = "EF00";
-          content = {
-            type = "filesystem";
-            format = "vfat";
-            mountpoint = "/boot/firmware";
-            mountOptions = [
-              "fmask=0022"
-              "dmask=0022"
-            ];
-          };
-        };
-        root = {
-          name = "NIXOS_UCM5";
-          size = "30G";
-          content = {
-            type = "filesystem";
-            format = "ext4";
-            mountpoint = "/";
-            mountOptions = [ "noatime" ];
-          };
-        };
-        home = {
-          name = "NIXOS_HOME";
-          size = "100%";
-          content = {
-            type = "filesystem";
-            format = "ext4";
-            mountpoint = "/home";
-            mountOptions = [ "noatime" ];
-          };
-        };
-      };
-    };
-  };
-}

hosts/uConsole/hardware-configuration.nix

@@ -9,28 +9,15 @@
   boot.initrd.kernelModules = [ ];
   boot.extraModulePackages = [ ];
 
-  # Filesystems for NixOS install.
+  # uConsole CM5 uses NVMe or eMMC for boot storage
-  # mkForce overrides disko's auto-generated paths so we can use
+  # The uconsole-cm5 module sets up /boot/firmware and default /
-  # filesystem labels (by-label) which work with loop device installs.
+  # Override device label here if using different storage
-  # Disko will set its own paths when nixos-anywhere is used.
+  fileSystems."/" = lib.mkDefault {
-  fileSystems."/" = lib.mkForce {
     device = "/dev/disk/by-label/NIXOS_UCM5";
     fsType = "ext4";
     options = [ "noatime" ];
   };
 
-  fileSystems."/boot/firmware" = lib.mkForce {
-    device = "/dev/disk/by-label/FIRMWARE";
-    fsType = "vfat";
-    options = [ "fmask=0022" "dmask=0022" ];
-  };
-
-  fileSystems."/home" = lib.mkForce {
-    device = "/dev/disk/by-label/NIXOS_HOME";
-    fsType = "ext4";
-    options = [ "noatime" ];
-  };
-
   swapDevices = [ ];
 
   nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";

overlays/reticulum.nix

@@ -1,92 +1,77 @@
 final: prev: let
   python3 = final.python3;
   pyPkgs = python3.pkgs;
-in
+in {
-  {
+  reticulumStack = python3.pkgs.buildPythonApplication rec {
-    reticulumStack = python3.pkgs.buildPythonApplication rec {
+    pname = "reticulum";
-      pname = "reticulum";
+    version = "1.2.9";
-      version = "1.2.9";
+    src = pyPkgs.fetchPypi {
-      format = "setuptools";
+      pname = "rns";
-      src = pyPkgs.fetchPypi {
+      inherit version;
-        pname = "rns";
+      sha256 = "554814231c237b9caacf8df669312e57dd7d3f84b6d4810125087d1a79a75d75";
-        inherit version;
-        sha256 = "554814231c237b9caacf8df669312e57dd7d3f84b6d4810125087d1a79a75d75";
-      };
-      patchPhase = ''
-        # Fix license_files syntax: ("LICENSE") is a string not tuple
-        # Newer setuptools iterates over it char by char, fails on 'S'
-        substituteInPlace setup.py \
-          --replace-fail 'license_files = ("LICENSE")' 'license_files = ("LICENSE",)'
-      '';
-      propagatedBuildInputs = with pyPkgs; [ cryptography pyserial ];
-      doCheck = false;
-      pythonImportsCheck = [ "RNS" ];
-      meta = with final.lib; {
-        description = "Self-configuring, encrypted and resilient mesh networking stack";
-        homepage = "https://reticulum.network/";
-        license = licenses.mit;
-        platforms = platforms.linux;
-      };
     };
+    propagatedBuildInputs = with pyPkgs; [ cryptography pyserial ];
+    doCheck = false;
+    pythonImportsCheck = [ "RNS" ];
+    meta = with final.lib; {
+      description = "Self-configuring, encrypted and resilient mesh networking stack";
+      homepage = "https://reticulum.network/";
+      license = licenses.mit;
+      platforms = platforms.linux;
+    };
+  };
 
-    lxmf = python3.pkgs.buildPythonApplication rec {
+  lxmf = python3.pkgs.buildPythonApplication rec {
-      pname = "lxmf";
+    pname = "lxmf";
-      version = "0.9.8";
+    version = "0.9.8";
-      format = "setuptools";
+    src = pyPkgs.fetchPypi {
-      src = pyPkgs.fetchPypi {
+      inherit pname version;
-        inherit pname version;
+      sha256 = "30f39f3a975a049c12ee2cfceb3261d24cb5adec881c6821f7354464b3f3650c";
-        sha256 = "30f39f3a975a049c12ee2cfceb3261d24cb5adec881c6821f7354464b3f3650c";
-      };
-      propagatedBuildInputs = [ final.reticulumStack ];
-      doCheck = false;
-      pythonImportsCheck = [ "LXMF" ];
-      meta = with final.lib; {
-        description = "Lightweight Extensible Message Format for Reticulum";
-        homepage = "https://github.com/markqvist/lxmf";
-        license = licenses.mit;
-        platforms = platforms.linux;
-      };
     };
+    propagatedBuildInputs = [ final.reticulumStack ];
+    doCheck = false;
+    pythonImportsCheck = [ "LXMF" ];
+    meta = with final.lib; {
+      description = "Lightweight Extensible Message Format for Reticulum";
+      homepage = "https://github.com/markqvist/lxmf";
+      license = licenses.mit;
+      platforms = platforms.linux;
+    };
+  };
 
-    nomadnet = python3.pkgs.buildPythonApplication rec {
+  nomadnet = python3.pkgs.buildPythonApplication rec {
-      pname = "nomadnet";
+    pname = "nomadnet";
-      version = "1.1.1";
+    version = "1.1.1";
-      format = "setuptools";
+    src = pyPkgs.fetchPypi {
-      src = pyPkgs.fetchPypi {
+      inherit pname version;
-        inherit pname version;
+      sha256 = "fa13b64a10e75b705a58024815ab72451700aa726af96d415ba99dec28dfc40a";
-        sha256 = "fa13b64a10e75b705a58024815ab72451700aa726af96d415ba99dec28dfc40a";
-      };
-      propagatedBuildInputs = with pyPkgs; [ final.reticulumStack final.lxmf urwid qrcode ];
-      doCheck = false;
-      pythonImportsCheck = [ "nomadnet" ];
-      meta = with final.lib; {
-        description = "Nomad Network — resilient mesh communications platform";
-        homepage = "https://github.com/markqvist/NomadNet";
-        license = licenses.mit;
-        platforms = platforms.linux;
-      };
     };
+    propagatedBuildInputs = with pyPkgs; [ final.reticulumStack final.lxmf urwid qrcode ];
+    doCheck = false;
+    pythonImportsCheck = [ "nomadnet" ];
+    meta = with final.lib; {
+      description = "Nomad Network — resilient mesh communications platform";
+      homepage = "https://github.com/markqvist/NomadNet";
+      license = licenses.mit;
+      platforms = platforms.linux;
+    };
+  };
 
-    rnsh = python3.pkgs.buildPythonApplication rec {
+  rnsh = python3.pkgs.buildPythonApplication rec {
-      pname = "rnsh";
+    pname = "rnsh";
-      version = "0.1.7";
+    version = "0.1.7";
-      format = "setuptools";
+    src = pyPkgs.fetchPypi {
-      src = pyPkgs.fetchPypi {
+      inherit pname version;
-        inherit pname version;
+      sha256 = "9cb72f25abb1c6d300f8014b264184ff78f592fe88e36094938012990b797c93";
-        sha256 = "9cb72f25abb1c6d300f8014b264184ff78f592fe88e36094938012990b797c93";
-      };
-      propagatedBuildInputs = [ final.reticulumStack ];
-      doCheck = false;
-      pythonImportsCheck = [ "rnsh" ];
-      meta = with final.lib; {
-        description = "Remote shell over Reticulum";
-        homepage = "https://github.com/acehoss/rnsh";
-        license = licenses.mit;
-        platforms = platforms.linux;
-      };
     };
-  }
+    propagatedBuildInputs = [ final.reticulumStack ];
-  # meshtastic may not exist in all nixpkgs versions (e.g. not in 25.11)
+    doCheck = false;
-  // prev.lib.optionalAttrs (prev ? meshtastic) {
+    pythonImportsCheck = [ "rnsh" ];
-    inherit (prev) meshtastic;
+    meta = with final.lib; {
-  }
+      description = "Remote shell over Reticulum";
+      homepage = "https://github.com/acehoss/rnsh";
+      license = licenses.mit;
+      platforms = platforms.linux;
+    };
+  };
+}