chore: nix dev shell support

control/frontend/src/components/DisplayView.svelte

@@ -20,7 +20,7 @@
 	import Button from './Button.svelte';
 	import OnlineState from './OnlineState.svelte';
 	import { cubicOut } from 'svelte/easing';
-	import { Menu, Minus, Pencil, PinOff, Plus, Settings, Trash2, VideoOff } from 'lucide-svelte';
+	import { Menu, Pencil, PinOff, Settings, Trash2, VideoOff, ZoomIn, ZoomOut } from 'lucide-svelte';
 	import { selected_display_ids } from '../ts/stores/select';
 	import { dragHandleZone } from 'svelte-dnd-action';
 	import { flip } from 'svelte/animate';
@@ -214,7 +214,7 @@
 									change_height('display', 1);
 								}}
 							>
-								<Plus />
+								<ZoomIn />
 							</Button>
 							<Button
 								title="Bildschirme kleiner darstellen"
@@ -225,7 +225,7 @@
 									change_height('display', -1);
 								}}
 							>
-								<Minus />
+								<ZoomOut />
 							</Button>
 						</div>
 					</div>

control/frontend/src/components/FileView.svelte

@@ -4,13 +4,13 @@
 		Download,
 		FolderPlus,
 		Info,
-		Minus,
 		Pen,
-		Plus,
 		RefreshCcw,
 		Scissors,
 		Trash2,
-		Upload
+		Upload,
+		ZoomIn,
+		ZoomOut,
 	} from 'lucide-svelte';
 	import { change_height, current_height, next_height_step_size } from '../ts/stores/ui_behavior';
 	import Button from './Button.svelte';
@@ -258,7 +258,7 @@
 					change_height('file', 1);
 				}}
 			>
-				<Plus />
+				<ZoomIn />
 			</Button>
 			<Button
 				title="Dateien kleiner darstellen"
@@ -269,7 +269,7 @@
 					change_height('file', -1);
 				}}
 			>
-				<Minus />
+				<ZoomOut />
 			</Button>
 		</div>
 	</div>

flake.lock

@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1765779637,
+        "narHash": "sha256-KJ2wa/BLSrTqDjbfyNx70ov/HdgNBCBBSQP3BIzKnv4=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "1306659b587dc277866c7b69eb97e5f07864d8c4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,24 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+  }: let
+    pkgs = nixpkgs.legacyPackages."x86_64-linux";
+  in {
+    devShells."x86_64-linux".default = pkgs.mkShell {
+      packages = with pkgs; [
+        libreoffice
+        ungoogled-chromium
+        xreader
+        imagemagick
+        ffmpeg
+        ghostscript
+        gnome-screenshot
+      ];
+    };
+  };
+}

nixos/configuration.nix

@@ -1,9 +1,11 @@
 {
+  inputs,
   config,
   pkgs,
   ...
 }: {
   imports = [
+    inputs.home-manager.nixosModules.default
     ./hardware-configuration.nix
   ];
 
@@ -99,6 +101,15 @@
     ghostscript
   ];
 
+  home-manager.users.mudics = {
+    xfconf.settings = {
+      xfce4-power-manager."xfce4-power-manager/dpms-enabled" = false;
+      xfce4-screensaver."saver/enabled" = false;
+    };
+
+    home.stateVersion = "25.05";
+  };
+
   systemd.services.update-mudics = {
     wantedBy = ["multi-user.target"];
     after = ["network-online.target"];

nixos/flake.lock

@@ -1,5 +1,26 @@
 {
   "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1763992789,
+        "narHash": "sha256-WHkdBlw6oyxXIra/vQPYLtqY+3G8dUVZM8bEXk0t8x4=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "44831a7eaba4360fb81f2acc5ea6de5fde90aaa3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-25.05",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1761999846,
@@ -18,6 +39,7 @@
     },
     "root": {
       "inputs": {
+        "home-manager": "home-manager",
         "nixpkgs": "nixpkgs"
       }
     }

nixos/flake.nix

@@ -1,6 +1,11 @@
 {
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
+
+    home-manager = {
+      url = "github:nix-community/home-manager/release-25.05";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs = {
@@ -15,6 +20,7 @@
       };
       modules = [
         ./configuration.nix
+        inputs.home-manager.nixosModules.default
       ];
     };
   };