Merge remote changes + feat: AIO v2 board module

- Cross-compile overlays for Hyprland (libcamera, pipewire, gjs)
- Refactor uconsoleBaseModules into reusable list
- Add wireguard-client service module
- Restructure users into subdirectories
- New: hardware.uconsole-cm5-aio-v2 module (GPIO rails, aiov2_ctl, GPS UART)
- Update configuration.nix with Hyprland + AIO v2
- Add AIO v2 module to both toplevel and SD image config

.gitmodules

@@ -1,3 +1,7 @@
 [submodule "assets/compose"]
 	path = assets/compose
 	url = ssh://git@code.lazyworkhorse.net:2222/gortium/compose.git
+[submodule "assets/dotfiles"]
+	path = assets/dotfiles
+	url = ssh://git@code.lazyworkhorse.net:2222/gortium/dotfiles.git
+	branch = master

assets/ollama/Dockerfile

@@ -1,106 +0,0 @@
-# ollama-gfx906/Dockerfile
-#
-# Custom ollama image with ROCm 6.1 + gfx906 (MI50) support.
-# The official ollama/rocm image ships ROCm 7.2 which dropped gfx906.
-# This uses v0.23.2's native CMake build system with AMDGPU_TARGETS including gfx906.
-#
-# Build: docker build -t ollama/ollama:rocm-gfx906 ai/ollama
-
-FROM rocm/dev-ubuntu-22.04:6.1.2-complete AS builder
-
-# Build dependencies (CMake, Ninja, Go)
-ARG CMAKEVERSION=3.31.2
-ARG NINJAVERSION=1.12.1
-ARG GOLANG_VERSION=1.22.0
-
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
-    curl git ccache build-essential pkg-config unzip \
-    && rm -rf /var/lib/apt/lists/*
-
-# Install CMake from official binaries
-RUN curl -fsSL https://github.com/Kitware/CMake/releases/download/v${CMAKEVERSION}/cmake-${CMAKEVERSION}-linux-x86_64.tar.gz \
-    | tar xz -C /usr/local --strip-components 1
-
-# Install Ninja
-RUN curl -fsSL -o /tmp/ninja.zip \
-    https://github.com/ninja-build/ninja/releases/download/v${NINJAVERSION}/ninja-linux.zip \
-    && unzip /tmp/ninja.zip -d /usr/local/bin && rm /tmp/ninja.zip
-
-# Install Go
-RUN curl -fsSL https://go.dev/dl/go${GOLANG_VERSION}.linux-amd64.tar.gz \
-    | tar xz -C /usr/local
-ENV PATH=/usr/local/go/bin:$PATH
-
-ARG OLLAMA_VERSION=v0.23.2
-RUN git clone --depth 1 --branch ${OLLAMA_VERSION} https://github.com/ollama/ollama.git /build
-WORKDIR /build
-
-# ROCm paths
-ENV HIP_PATH=/opt/rocm
-ENV ROCM_PATH=/opt/rocm
-ENV CMAKE_GENERATOR=Ninja
-ENV LDFLAGS=-s
-
-# Step 1: Build CPU backends with GCC (no ROCm preset)
-# Pre-set CMAKE_HIP_COMPILER="" to prevent check_language(HIP) from
-# finding a HIP compiler (it searches /opt/rocm even without PATH).
-# Remove /opt/rocm from PATH to prevent find_program from finding hipcc.
-RUN mkdir -p build-cpu && \
-    PATH=/usr/local/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin \
-    cmake -B build-cpu -DCMAKE_BUILD_TYPE=Release \
-      -DCMAKE_HIP_COMPILER="" \
-      -DCMAKE_INSTALL_PREFIX=/build/dist && \
-    cmake --build build-cpu --target ggml-cpu -- -l $(nproc) && \
-    cmake --install build-cpu --component CPU --strip && \
-    echo "=== CPU install ===" && \
-    (find /build/dist/lib/ollama -type f -o -type l 2>&1 | head -20 || echo "empty")
-
-# Step 2: Build HIP backend with ROCm preset + gfx906 target only
-# The ROCm 6 preset enables HIP language detection (enable_language(HIP))
-# which ensures GPU kernels are properly compiled for gfx906.
-# OLLAMA_RUNNER_DIR=rocm from the preset, so HIP goes to lib/ollama/rocm/
-# Need CMAKE_PREFIX_PATH so find_package(hip) finds hip-config.cmake
-# at /opt/rocm/lib/cmake/hip/hip-config.cmake.
-RUN mkdir -p build-hip && \
-    cmake -B build-hip \
-      --preset 'ROCm 6' \
-      -DAMDGPU_TARGETS="gfx906:xnack-" \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DCMAKE_PREFIX_PATH="/opt/rocm" && \
-    cmake --build build-hip --target ggml-hip -- -l $(nproc) && \
-    cmake --install build-hip --component HIP --strip && \
-    echo "=== HIP install ===" && \
-    find /build/dist/lib/ollama -type f -o -type l | head -20
-
-# Step 3: Build Go binary (GCC for CGo linking)
-ENV CGO_ENABLED=1
-RUN go build -trimpath -ldflags="-X=github.com/ollama/ollama/version.Version=${OLLAMA_VERSION}" -o /build/dist/ollama .
-
-# ---------- Runtime image ----------
-FROM ubuntu:24.04
-
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
-    ca-certificates curl libstdc++6 libgomp1 libvulkan1 libopenblas0 \
-    && rm -rf /var/lib/apt/lists/*
-
-# Copy ROCm 6.1 runtime libraries
-# These are needed at runtime by ggml-hip via LD_LIBRARY_PATH
-COPY --from=builder /opt/rocm/lib/ /opt/rocm/lib/
-COPY --from=builder /opt/rocm/share/ /opt/rocm/share/
-
-# Copy ollama binary + all backends (CPU + HIP)
-# CPU install:  /build/dist/lib/ollama/libggml-*.so
-# HIP install:  /build/dist/lib/ollama/rocm/libggml-hip.so
-COPY --from=builder /build/dist/ollama /usr/bin/ollama
-COPY --from=builder /build/dist/lib/ollama/ /usr/lib/ollama/
-
-RUN ldconfig
-
-ENV LD_LIBRARY_PATH=/opt/rocm/lib:/usr/lib/ollama/rocm:/usr/lib/ollama
-ENV HSA_OVERRIDE_GFX_VERSION=9.0.6
-ENV HCC_AMDGPU_TARGET=gfx906
-ENV HSA_ENABLE_SDMA=0
-
-EXPOSE 11434
-ENTRYPOINT ["/bin/ollama"]
-CMD ["serve"]

flake.lock

@@ -23,6 +23,22 @@
         "type": "github"
       }
     },
+    "argononed": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1729566243,
+        "narHash": "sha256-DPNI0Dpk5aym3Baf5UbEe5GENDrSmmXVdriRSWE+rgk=",
+        "owner": "nvmd",
+        "repo": "argononed",
+        "rev": "16dbee54d49b66d5654d228d1061246b440ef7cf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nvmd",
+        "repo": "argononed",
+        "type": "github"
+      }
+    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -37,6 +53,21 @@
         "url": "https://git.lix.systems/lix-project/flake-compat/archive/main.tar.gz"
       }
     },
+    "flake-compat_2": {
+      "locked": {
+        "lastModified": 1767039857,
+        "narHash": "sha256-vNpUSpF5Nuw8xvDLj2KCwwksIbjua2LZCqhV1LNRDns=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "5edf11c44bc78a0d334f6334cdaf7d60d732daab",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -144,6 +175,80 @@
         "type": "github"
       }
     },
+    "nixos-images": {
+      "inputs": {
+        "nixos-stable": [
+          "nixos-raspberrypi",
+          "nixpkgs"
+        ],
+        "nixos-unstable": [
+          "nixos-raspberrypi",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1747747741,
+        "narHash": "sha256-LUOH27unNWbGTvZFitHonraNx0JF/55h30r9WxqrznM=",
+        "owner": "nvmd",
+        "repo": "nixos-images",
+        "rev": "cbbd6db325775096680b65e2a32fb6187c09bbb4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nvmd",
+        "ref": "sdimage-installer",
+        "repo": "nixos-images",
+        "type": "github"
+      }
+    },
+    "nixos-raspberrypi": {
+      "inputs": {
+        "argononed": "argononed",
+        "flake-compat": "flake-compat_2",
+        "nixos-images": "nixos-images",
+        "nixpkgs": [
+          "nixpkgs-uconsole"
+        ]
+      },
+      "locked": {
+        "lastModified": 1781324200,
+        "narHash": "sha256-JWqxN2Yle86+4Q+GFh12SvB92ZyLeqalVsN9lfMh6eQ=",
+        "owner": "gortium",
+        "repo": "nixos-raspberrypi",
+        "rev": "721a6e9e67dca3a23133db650b87018646bca3e6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "gortium",
+        "ref": "cm5-cross-v1",
+        "repo": "nixos-raspberrypi",
+        "type": "github"
+      }
+    },
+    "nixos-uconsole": {
+      "inputs": {
+        "nixos-raspberrypi": [
+          "nixos-raspberrypi"
+        ],
+        "nixpkgs": [
+          "nixpkgs-uconsole"
+        ]
+      },
+      "locked": {
+        "lastModified": 1781476310,
+        "narHash": "sha256-jY6ujqLXNAWJGvt+pAuw1Wg/OiHRGd1B1Z7Czhiq7Q4=",
+        "owner": "gortium",
+        "repo": "nixos-uconsole",
+        "rev": "38a7fcbffbf2d2e122bc1e1c634fe25f66ecda13",
+        "type": "github"
+      },
+      "original": {
+        "owner": "gortium",
+        "ref": "pr/dcs-panel-detection",
+        "repo": "nixos-uconsole",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1705033721,
@@ -176,6 +281,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-uconsole": {
+      "locked": {
+        "lastModified": 1780952837,
+        "narHash": "sha256-Fwd1+spDtQ0hDyBwme6ufG3n4mY0UrjjFdYHv+G/Hds=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "e820eb4a444b46a19b2e03e8dfd2359439ff30fe",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-25.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1774386573,
@@ -212,7 +333,10 @@
       "inputs": {
         "agenix": "agenix",
         "lix": "lix",
-        "nixpkgs": "nixpkgs_2"
+        "nixos-raspberrypi": "nixos-raspberrypi",
+        "nixos-uconsole": "nixos-uconsole",
+        "nixpkgs": "nixpkgs_2",
+        "nixpkgs-uconsole": "nixpkgs-uconsole"
       }
     },
     "systems": {

flake.nix

@@ -14,7 +14,7 @@
     };
     nixpkgs-uconsole.url = "github:NixOS/nixpkgs/nixos-25.11";
     nixos-uconsole = {
-      url = "github:nixos-uconsole/nixos-uconsole/v1.1.0";
+      url = "github:gortium/nixos-uconsole/pr/dcs-panel-detection";
       inputs.nixpkgs.follows = "nixpkgs-uconsole";
       inputs.nixos-raspberrypi.follows = "nixos-raspberrypi";
     };
@@ -46,6 +46,84 @@
       devShell = import ./shells/nix_dev.nix {
         inherit pkgs system agenix;
       };
+
+      # Cross-compile overlay fixes for Hyprland and deps on aarch64
+      uconsoleCrossOverlay = final: prev: {
+        libcamera = prev.libcamera.overrideAttrs (_: { meta.platforms = []; });
+        libcamera-rpi = prev.libcamera-rpi.overrideAttrs (_: { meta.platforms = []; });
+        libpisp = prev.libpisp.overrideAttrs (_: { meta.platforms = []; });
+        pipewire = prev.pipewire.overrideAttrs (old: {
+          buildInputs = builtins.filter
+            (x: !(x?pname && x.pname == "libcamera"))
+            (old.buildInputs or []);
+          mesonFlags = builtins.filter
+            (flag: !(builtins.isString flag && builtins.match ".*libcamera.*" flag != null))
+            (old.mesonFlags or []) ++ [ "-Dlibcamera=disabled" ];
+        });
+        gjs = prev.gjs.overrideAttrs (old: {
+          mesonFlags = (old.mesonFlags or []) ++ [ "-Dskip_gtk_tests=true" ];
+        });
+        hyprland = prev.hyprland.override { wrapRuntimeDeps = false; };
+        xdg-desktop-portal-hyprland = prev.xdg-desktop-portal-hyprland.overrideAttrs (old: {
+          preConfigure = (old.preConfigure or "") + ''
+            cmakeFlags="$cmakeFlags -Dhyprwayland-scanner_DIR=${prev.buildPackages.hyprwayland-scanner}/lib/cmake/hyprwayland-scanner" 2>/dev/null || true
+            export PKG_CONFIG_PATH="${prev.buildPackages.hyprwayland-scanner}/lib/pkgconfig:$PKG_CONFIG_PATH"
+          '';
+        });
+      };
+
+      # RPI-specific pipewire libcamera fix (separate nixpkgs instance)
+      uconsoleRpiPipewireOverlay = final: prev: {
+        pipewire = prev.pipewire.overrideAttrs (old: {
+          buildInputs = builtins.filter
+            (x: !(x?pname && x.pname == "libcamera"))
+            (old.buildInputs or []);
+          mesonFlags = builtins.filter
+            (flag: !(builtins.isString flag && builtins.match ".*libcamera.*" flag != null))
+            (old.mesonFlags or []) ++ [ "-Dlibcamera=disabled" ];
+        });
+      };
+
+      # Shared uConsole CM5 module set — used by both toplevel and SD image
+      uconsoleBaseModules = [
+        {
+          nixpkgs.buildPlatform = "x86_64-linux";
+          nixpkgs.hostPlatform = "aarch64-linux";
+          nixpkgs.config.allowUnfree = true;
+          boot.loader.raspberry-pi.bootloader = "kernel";
+          nixpkgs.overlays = [ uconsoleCrossOverlay ];
+        }
+        nixos-raspberrypi.nixosModules.nixpkgs-rpi
+        ({ config, lib, pkgs, ... }: {
+          nixpkgs.overlays = [ uconsoleRpiPipewireOverlay ];
+        })
+        # Fix old panel init_sequence: DCS read + DSI_INIT0 lane config
+        ({ lib, ... }: {
+          boot.kernelPatches = [{
+            name = "panel-cwu50-fix-lanes";
+            patch = ./patches/0008-panel-cwu50-fix-init-seq1.patch;
+          }];
+        })
+        nixos-raspberrypi.nixosModules.raspberry-pi-5.base
+        nixos-raspberrypi.lib.inject-overlays
+        nixos-raspberrypi.lib.inject-overlays-global
+        nixos-uconsole.nixosModules.uconsole-cm5
+        # Cross-compiled Lix for uConsole
+        ({ config, lib, pkgs, inputs, ... }: let
+          lixCross = import inputs.nixpkgs-uconsole {
+            localSystem = { system = "x86_64-linux"; };
+            crossSystem = { system = "aarch64-linux"; };
+            overlays = [ inputs.lix.overlays.default ];
+          };
+        in { nix.package = lixCross.lix; })
+        agenix.nixosModules.default
+        ./hosts/uconsole-cm5/configuration.nix
+        ./hosts/uconsole-cm5/hardware-configuration.nix
+        ./modules/nixos/services/wireguard-client.nix
+        ./modules/nixos/hardware/uconsole-cm5-aio-v2.nix
+        ./users/gortium/gortium.nix
+        ./users/ai-worker/ai-worker.nix
+      ];
     in {
       nixosConfigurations = {
         lazyworkhorse = nixpkgs.lib.nixosSystem {
@@ -63,12 +141,11 @@
             ./hosts/lazyworkhorse/hardware-configuration.nix
             ./modules/nixos/filesystem/hoardingcow-mount.nix
             ./modules/nixos/services/docker_manager.nix
-            ./modules/nixos/services/open_code_server.nix
+            ./modules/nixos/services/wireguard-client.nix
             ./modules/nixos/services/ollama_init_custom_models.nix
-            ./modules/nixos/services/openclaw_node.nix
             ./modules/nixos/security/ai-worker-restricted.nix
-            ./users/gortium.nix
+            ./users/gortium/gortium.nix
-            ./users/ai-worker.nix
+            ./users/ai-worker/ai-worker.nix
           ];
         };
 
@@ -83,6 +160,8 @@
             }
             ./hosts/cyt-pi/configuration.nix
             ./hosts/cyt-pi/hardware-configuration.nix
+            ./modules/nixos/services/wireguard-client.nix
+            ./users/gortium/gortium.nix
           ];
         };
 
@@ -93,37 +172,7 @@
             nixos-raspberrypi = nixos-raspberrypi;
             isCM4 = false;
           };
-          modules = [
+          modules = uconsoleBaseModules;
-            {
-              nixpkgs.buildPlatform = "x86_64-linux";
-              nixpkgs.hostPlatform = "aarch64-linux";
-              nixpkgs.config.allowUnfree = true;
-              boot.loader.raspberry-pi.bootloader = "kernel";
-            }
-            nixos-raspberrypi.nixosModules.nixpkgs-rpi
-            # Fix old panel init_sequence: add DSI_INIT0 lane config, remove contradictory BURST flag
-            ({ lib, ... }: {
-              boot.kernelPatches = [{
-                name = "panel-cwu50-fix-lanes";
-                patch = ./patches/0008-panel-cwu50-fix-init-seq1.patch;
-              }];
-            })
-            nixos-raspberrypi.nixosModules.raspberry-pi-5.base
-            nixos-raspberrypi.lib.inject-overlays
-            nixos-raspberrypi.lib.inject-overlays-global
-            nixos-uconsole.nixosModules.uconsole-cm5
-            ({ config, lib, pkgs, inputs, ... }: let
-              lix-cross = import inputs.nixpkgs-uconsole {
-                localSystem = { system = "x86_64-linux"; };
-                crossSystem = { system = "aarch64-linux"; };
-                overlays = [ inputs.lix.overlays.default ];
-              };
-            in { nix.package = lix-cross.lix; })
-            agenix.nixosModules.default
-            ./modules/nixos/hardware/uconsole-cm5-aio-v2.nix
-            ./hosts/uconsole-cm5/configuration.nix
-            ./hosts/uconsole-cm5/hardware-configuration.nix
-          ];
         };
       };
 
@@ -137,19 +186,8 @@
             nixos-raspberrypi = nixos-raspberrypi;
             isCM4 = false;
           };
-          modules = [
+          modules = uconsoleBaseModules ++ [
-            {
-              nixpkgs.buildPlatform = system;
-              nixpkgs.hostPlatform = "aarch64-linux";
-            }
-            nixos-raspberrypi.nixosModules.nixpkgs-rpi
-            nixos-raspberrypi.nixosModules.raspberry-pi-5.base
-            nixos-raspberrypi.lib.inject-overlays-global
             nixos-raspberrypi.nixosModules.sd-image
-            nixos-uconsole.nixosModules.uconsole-cm5
-            agenix.nixosModules.default
-            ./modules/nixos/hardware/uconsole-cm5-aio-v2.nix
-            ./hosts/uconsole-cm5/configuration.nix
           ];
         }).config.system.build.sdImage;
       };

hosts/lazyworkhorse/configuration.nix

@@ -49,24 +49,12 @@
   networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
   networking.hostId = "deadbeef";
 
-  # WireGuard VPN client -- always up, connects to wg-easy server
+  # WireGuard VPN client -- module, always up, connects to wg-easy server
-  # Create age-encrypted secrets before deploying (run on the host):
+  gortium.wireguard-client = {
-  #   echo -n "<private_key>" | agenix -e secrets/wireguard_private_key.age
+    enable = true;
-  #   echo -n "<preshared_key>" | agenix -e secrets/wireguard_preshared_key.age
+    vpnIp = "10.8.0.3/24";
-  networking.wireguard.interfaces = {
-    wg0 = {
-      ips = [ "10.8.0.3/24" ];
     privateKeyFile = config.age.secrets.wireguard_private_key.path;
-      peers = [
-        {
-          publicKey = "rY9zII3AOm8rog2rv02PyA3Bq7zdvTOGkZapfCV1DkE=";
     presharedKeyFile = config.age.secrets.wireguard_preshared_key.path;
-          allowedIPs = [ "10.8.0.0/24" ];
-          endpoint = "vpn.lazyworkhorse.net:51820";
-          persistentKeepalive = 25;
-        }
-      ];
-    };
   };
 
   # Set your time zone.

hosts/lazyworkhorse/hyperspace-commit-msg.txt

@@ -1,12 +0,0 @@
-feat: add Hyperspace Pods NixOS module
-
-Create modules/nixos/services/hyperspace.nix for the Hyperspace Pods
-P2P AI cluster agent. Registered in flake.nix under lazyworkhorse.
-
-- Fetches CLI binary v5.45.30 via fetchurl with SRI hash verification
-- Systemd system service: auto profile, configurable api port 8080,
-  ai-worker user, GPU device access (kfd+dri), SupplementaryGroups
-  for video+render groups, service hardening
-- Firewall: TCP 4001 libp2p, 30301 chain, 8080 API; UDP 4001 libp2p
-- AMD MI50 ROCm via HSA_OVERRIDE_GFX_VERSION=9.0.6
-- Adds video+render groups to ai-worker for persistent GPU access

hosts/lazyworkhorse/hyperspace.nix

@@ -1,134 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-let
-  cfg = config.services.hyperspace;
-
-  hyperspacePkg = pkgs.stdenv.mkDerivation {
-    name = "hyperspace-pods-${cfg.version}";
-    src = pkgs.fetchurl {
-      url = "https://github.com/hyperspaceai/aios-cli/releases/download/v${cfg.version}/aios-cli-x86_64-unknown-linux-gnu.tar.gz";
-      hash = cfg.packageHash;
-    };
-    sourceRoot = ".";
-    installPhase = ''
-      mkdir -p $out/libexec $out/bin
-      cp -r * $out/libexec/
-      chmod +x $out/libexec/aios-cli
-      ln -s $out/libexec/aios-cli $out/bin/hyperspace
-    '';
-  };
-in {
-  options.services.hyperspace = {
-    enable = lib.mkEnableOption "Hyperspace Pods P2P AI cluster agent";
-
-    version = lib.mkOption {
-      type = lib.types.str;
-      default = "5.45.30";
-      description = "Hyperspace CLI version to download.";
-    };
-
-    packageHash = lib.mkOption {
-      type = lib.types.str;
-      default = "sha256-f6fJ8t3exqtYwUD5j+WvD+Hm0oN/Eef0X+R9Rj23dE0=";
-      description = ''
-        SRI hash of the hyperspace release tarball (sha256-<base64>).
-        Must be updated when version changes. Generate with:
-        nix store prefetch-file --hash-algo sha256 \\
-          https://github.com/hyperspaceai/aios-cli/releases/download/v{version}/aios-cli-x86_64-unknown-linux-gnu.tar.gz
-      '';
-    };
-
-    user = lib.mkOption {
-      type = lib.types.str;
-      default = "ai-worker";
-      description = "System user to run the Hyperspace agent.";
-    };
-
-    apiPort = lib.mkOption {
-      type = lib.types.port;
-      default = 8080;
-      description = "OpenAI-compatible API port (configurable via --api-port).";
-    };
-
-    profile = lib.mkOption {
-      type = lib.types.str;
-      default = "auto";
-      description = ''
-        Agent profile. Options: auto (auto-detect hardware), full (all capabilities),
-        inference (GPU inference only), embedding (CPU embedding only),
-        relay (lightweight relay), storage (storage + memory).
-      '';
-    };
-
-    autoStart = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = "Start the agent automatically on boot.";
-    };
-
-    openFirewall = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = "Open P2P mesh (4001 TCP+UDP, 30301 TCP) and API port in the firewall.";
-    };
-
-    extraArgs = lib.mkOption {
-      type = lib.types.listOf lib.types.str;
-      default = [ ];
-      description = "Extra arguments to pass to 'hyperspace start'.";
-    };
-  };
-
-  config = lib.mkIf cfg.enable {
-    systemd.services.hyperspace = {
-      description = "Hyperspace Pods P2P AI Cluster Agent";
-      after = [ "network.target" "network-online.target" ];
-      wants = [ "network-online.target" ];
-      wantedBy = lib.mkIf cfg.autoStart [ "multi-user.target" ];
-
-      path = with pkgs; [ bash coreutils ];
-
-      serviceConfig = {
-        Type = "simple";
-        User = cfg.user;
-        Group = cfg.user;
-        WorkingDirectory = "${hyperspacePkg}/libexec";
-        ExecStart = "${hyperspacePkg}/bin/hyperspace start --profile ${cfg.profile} --api-port ${toString cfg.apiPort} ${lib.escapeShellArgs cfg.extraArgs}";
-        Restart = "on-failure";
-        RestartSec = 5;
-
-        # AMD MI50 (ROCm) device access
-        DeviceAllow = [ "/dev/kfd rw" "/dev/dri rw" ];
-
-        # Supplementary groups for GPU/accelerator access
-        SupplementaryGroups = [ "video" "render" ];
-
-        # Hardening
-        NoNewPrivileges = true;
-        ProtectHome = "tmpfs";
-        ProtectSystem = "strict";
-        PrivateTmp = true;
-        PrivateDevices = false; # Needs /dev/kfd and /dev/dri
-      };
-
-      environment = {
-        HSA_OVERRIDE_GFX_VERSION = "9.0.6";
-        HOME = "/home/${cfg.user}";
-      };
-    };
-
-    # Firewall ports for P2P mesh (libp2p 4001, chain 30301) and API
-    networking.firewall.allowedTCPPorts = lib.mkIf cfg.openFirewall [ 4001 30301 cfg.apiPort ];
-    networking.firewall.allowedUDPPorts = lib.mkIf cfg.openFirewall [ 4001 ];
-
-    # Add GPU/accelerator groups to the service user (persistent beyond service restarts)
-    users.users = lib.mkIf (cfg.user == "ai-worker") {
-      ai-worker = {
-        extraGroups = [ "video" "render" ];
-      };
-    };
-
-    # ROCm override for AMD MI50 (gfx906) compatibility
-    environment.variables.HSA_OVERRIDE_GFX_VERSION = "9.0.6";
-  };
-}

hosts/uconsole-cm5/configuration.nix

@@ -20,12 +20,32 @@
     users.ai-worker.main
   ];
 
+  # AI worker user (Hermes SSH access)
+  users.users.ai-worker = {
+    isNormalUser = false;
+    shell = pkgs.bash;
+    openssh.authorizedKeys.keys = with keys; [
+      users.ai-worker.main
+    ];
+  };
+
+  # Age secret for gortium password (file created by user)
+  age.secrets.gortium_password = {
+    file = ../secrets/gortium_password.age;
+  };
+
   # WiFi via NetworkManager + secret agenix
   networking.networkmanager.enable = true;
 
   # Firmware
   hardware.enableRedistributableFirmware = true;
 
+  # Hyprland Wayland compositor (manual start — no SDDM)
+  programs.hyprland = {
+    enable = true;
+    xwayland.enable = true;
+  };
+
   # HackerGadgets AIO v2 board
   hardware.uconsole-cm5-aio-v2 = {
     enable = true;

modules/nixos/services/default.nix

@@ -0,0 +1,5 @@
+{
+  imports = [
+    ./systemd
+  ];
+}

modules/nixos/services/wireguard-client.nix

@@ -0,0 +1,54 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.gortium.wireguard-client;
+in
+{
+  ##### Options #####
+  options.gortium.wireguard-client = {
+    enable = mkEnableOption "WireGuard VPN client to lazyworkhorse VPN server";
+
+    vpnIp = mkOption {
+      type = types.str;
+      description = "Assigned VPN IP with CIDR, e.g. \"10.8.0.4/24\"";
+      example = "10.8.0.4/24";
+    };
+
+    privateKeyFile = mkOption {
+      type = types.path;
+      description = "Path to the WireGuard private key (age-encrypted, via agenix)";
+    };
+
+    presharedKeyFile = mkOption {
+      type = types.nullOr types.path;
+      default = null;
+      description = "Path to the WireGuard preshared key (optional, age-encrypted)";
+    };
+  };
+
+  ##### Config #####
+  config = mkIf cfg.enable {
+    networking.wireguard.interfaces = {
+      wg0 = {
+        ips = [ cfg.vpnIp ];
+        privateKeyFile = cfg.privateKeyFile;
+
+        peers = [
+          {
+            # Server public key (lazyworkhorse wg-easy)
+            publicKey = "rY9zII3AOm8rog2rv02PyA3Bq7zdvTOGkZapfCV1DkE=";
+            presharedKeyFile = cfg.presharedKeyFile;
+            # Split-tunnel: only route the VPN subnet
+            allowedIPs = [ "10.8.0.0/24" ];
+            endpoint = "vpn.lazyworkhorse.net:51820";
+            persistentKeepalive = 25;
+          }
+        ];
+      };
+    };
+
+    environment.systemPackages = with pkgs; [ wireguard-tools ];
+  };
+}

secrets/gortium_password.age

@@ -0,0 +1,10 @@
+-----BEGIN AGE ENCRYPTED FILE-----
+YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IHNzaC1lZDI1NTE5IEdoTUQ4QSA4MlFz
+SHFjYjJMVHRlTWNGVGI2bHQxc0xRd2tlaExlM0NFMWhlbkR2bVg0CkxxenVTaXkr
+eWxybDdCeUM0ejRvZWI4cFZCWm5VczRvZkNnT0d5Y1oyYmsKLT4gK1NmRzVtLWdy
+ZWFzZSB3UDI6TyNaCnF4Ylk0QWduaXZxRFBFbDBOZ0dxeGxiWTVCYjRtZTJBRkFC
+YU5qaytYWWI4OWl1K1FSdXNlY2JXZjkzak9tTHkKVFlCRlRqY1FVSzFmNS9yZmxF
+aEUxelUwNEpKN3VXYi9KUWN4bXFscm5oUEFOajhRZDlERWVYcFgvQQotLS0gK1JI
+VERTQjB6d1k3NDQwbjNveXBqcFk1WE96cHlaTTVkTWRMZENPamFJZwpcT1CP/KvU
+CsunvfX9RBlSSKuw4eem9N9s3JqJNj4FRQizNx6QzlE1vSME
+-----END AGE ENCRYPTED FILE-----

secrets/secrets.nix

@@ -8,8 +8,9 @@ let
 in
 {
   "containers.env.age".publicKeys = authorizedKeys;
+  "gortium_password.age".publicKeys = authorizedKeys;
+  "home_wifi.age".publicKeys = authorizedKeys;
   "lazyworkhorse_host_ssh_key.age".publicKeys = authorizedKeys;
   "n8n_ssh_key.age".publicKeys = authorizedKeys;
   "openclaw_gateway_token.age".publicKeys = authorizedKeys;
-  "home_wifi.age".publicKeys = authorizedKeys;
 }

users/gortium/gortium.nix

@@ -1,4 +1,5 @@
 { pkgs, inputs, config, keys, ... }: {
+  home-manager.users.gortium = import ./home.nix;
   users.users.gortium = {
     isNormalUser = true;
     extraGroups = [ "wheel" "docker" "video" "render"];
@@ -9,6 +10,7 @@
       nh
     ];
     shell = pkgs.zsh;
+    passwordFile = config.age.secrets.gortium_password.path;
     openssh.authorizedKeys.keys = [
       keys.users.gortium.main
     ];

users/gortium/home.nix

@@ -0,0 +1,68 @@
+{ pkgs, lib, config, inputs, ... }:
+
+let
+  dotfiles = ./assets/dotfiles;
+  isUconsole = config.networking.hostName == "uConsole";
+in {
+  home.username = "gortium";
+  home.homeDirectory = "/home/gortium";
+  home.stateVersion = "23.11";
+  programs.home-manager.enable = true;
+
+  home.file = {
+    # zsh
+    ".zshrc".source = "${dotfiles}/zsh/.zshrc";
+
+    # tmux
+    ".tmux.conf".source = "${dotfiles}/tmux/.tmux.conf";
+
+    # kitty
+    ".config/kitty/kitty.conf".source = "${dotfiles}/kitty/.config/kitty/kitty.conf";
+
+    # nvim
+    ".config/nvim/init.lua".source = "${dotfiles}/nvim/.config/nvim/init.lua";
+
+    # starship
+    ".config/starship.toml".source = "${dotfiles}/starship/.config/starship.toml";
+
+    # btop
+    ".config/btop/btop.conf".source = "${dotfiles}/btop/.config/btop/btop.conf";
+
+    # waybar
+    ".config/waybar/style.css".source = "${dotfiles}/waybar/.config/waybar/style.css";
+    ".config/waybar/config.jsonc".source = "${dotfiles}/waybar/.config/waybar/config.jsonc";
+
+    # wofi
+    ".config/wofi/style.css".source = "${dotfiles}/wofi/.config/wofi/style.css";
+    ".config/wofi/config".source = "${dotfiles}/wofi/.config/wofi/config";
+
+    # yazi
+    ".config/yazi/yazi.toml".source = "${dotfiles}/yazi/.config/yazi/yazi.toml";
+
+    # hyprland — common config
+    ".config/hypr/hyprland.conf".source = "${dotfiles}/hypr/.config/hypr/hyprland.conf";
+    ".config/hypr/hypridle.conf".source = "${dotfiles}/hypr/.config/hypr/hypridle.conf";
+    ".config/hypr/hyprlock.conf".source = "${dotfiles}/hypr/.config/hypr/hyprlock.conf";
+    ".config/hypr/hyprpaper.conf".source = "${dotfiles}/hypr/.config/hypr/hyprpaper.conf";
+    ".config/hypr/mocha.conf".source = "${dotfiles}/hypr/.config/hypr/mocha.conf";
+
+    # hyprland — host-specific monitor config
+    ".config/hypr/host/monitors.conf".source =
+      if isUconsole
+      then "${dotfiles}/hypr/.config/hypr/hosts/uconsole.conf"
+      else "${dotfiles}/hypr/.config/hypr/hosts/laptop.conf";
+  };
+
+  home.packages = with pkgs; [
+    git zsh tmux starship
+    neovim kitty
+    btop yazi ripgrep fd fzf
+  ] ++ lib.optionals (!isUconsole) [
+    waybar wofi swww hyprshot
+  ] ++ lib.optionals isUconsole [
+    brightnessctl
+  ];
+
+  programs.zsh.enable = true;
+  programs.starship.enable = true;
+}