feat: complete host home.nix files + add m3-daedalus, clean up m3tam3re.nix

- hosts/m3-kratos/home.nix: XDG/MIME defaults + dual DP Hyprland monitors
- hosts/m3-ares/home.nix: XDG/MIME defaults + eDP+HDMI Hyprland monitors
- hosts/m3-daedalus/home.nix: XDG/MIME defaults (no Hyprland)
- hosts/common/users/m3tam3re.nix: refactored hostFlags into let binding,
  added m3-daedalus profile (desktop/coding+media, no gaming/Hyprland)

hosts/common/users/m3tam3re.nix

@@ -5,6 +5,11 @@
 #   2. Loads the m3ta-home profile system via mkHome
 #   3. Sets per-host feature flags based on a host profile mapping
 #   4. Imports per-host home.nix overrides (monitors, HW-specific config)
+#
+# To add a new host:
+#   1. Add entry to hostProfiles below
+#   2. Add feature flags in the hostFlags section
+#   3. Create hosts/<hostname>/home.nix if the host needs overrides (monitors, etc.)
 {
   config,
   pkgs,
@@ -15,8 +20,8 @@
 
   # ── Per-host profile mapping ──
   # Determines which m3ta-home context and sets each host gets.
-  # To add a new host: add an entry here + create hosts/<hostname>/home.nix if needed.
   hostProfiles = {
+    # ── Desktop hosts ──
     m3-ares = {
       context = "desktop";
       sets = ["coding" "gaming" "media"];
@@ -25,6 +30,11 @@
       context = "desktop";
       sets = ["coding" "gaming" "media"];
     };
+    m3-daedalus = {
+      context = "desktop";
+      sets = ["coding" "media"];
+    };
+    # ── Server hosts ──
     m3-atlas = {
       context = "server";
       sets = ["coding"];
@@ -43,56 +53,22 @@
     };
   };
 
-  profile = hostProfiles.${hostname} or {context = "server"; sets = [];};
+  profile = hostProfiles.${hostname} or {
+    context = "server";
+    sets = [];
+  };
   m3ta-lib = inputs.m3ta-home.lib;
 
   # Check if a per-host home.nix exists
   hostHomeFile = ./../../${hostname}/home.nix;
   hostHomeExists = builtins.pathExists hostHomeFile;
-in {
-  # ── NixOS user definition ──
-  users.users.m3tam3re = {
-    password = "12345";
-    isNormalUser = true;
-    description = "m3tam3re";
-    extraGroups = [
-      "wheel"
-      "networkmanager"
-      "libvirtd"
-      "flatpak"
-      "audio"
-      "video"
-      "plugdev"
-      "input"
-      "kvm"
-      "qemu-libvirtd"
-      "adbusers"
-    ];
-    openssh.authorizedKeys.keys = [
-      "ssh-rsa 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 m3tam3re@m3-nix"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBZcjCKl0DRuOUOMXbM0GKY5JjvmyFpVZ/tRlTKWu/zp razr"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEZbg/Z9mnflXuLahGY8WOSBMqbgeqVIkIwRkquys1Ml sascha.koenig@azintec.com"
-    ];
-    packages = [inputs.home-manager.packages.${pkgs.stdenv.hostPlatform.system}.default];
-  };
 
-  # ── Home-Manager configuration via m3ta-home ──
+  # ── Per-host feature flags ──
-  home-manager.users.m3tam3re = {
+  # These enable/disable specific m3ta-home modules per host.
-    imports =
+  hostFlags =
-      [
-        # Load m3ta-home composition engine
-        (m3ta-lib.mkHome {
-          user = "m3tam3re";
-          identity = "private";
-          inherit (profile) context sets;
-        })
-      ]
-      # Per-host feature flag overrides
-      ++ (
     if hostname == "m3-ares" || hostname == "m3-kratos"
-        then [
+    then {
-          # Desktop feature flags (both desktop hosts are identical)
+      # Full desktop workstation
-          {
       base = {
         shell = {
           fish.enable = true;
@@ -148,10 +124,59 @@ in {
         ytDlp.enable = true;
       };
     }
-        ]
+    else if hostname == "m3-daedalus"
+    then {
+      # Portable laptop — desktop without gaming, no Hyprland
+      base = {
+        shell = {
+          fish.enable = true;
+          nushell.enable = true;
+          starship.enable = true;
+        };
+        cliTools = {
+          fzf.enable = true;
+          nitch.enable = true;
+          television.enable = true;
+        };
+        secrets.enable = true;
+      };
+      desktop = {
+        wm = {
+          hyprland.enable = false;
+          wayland.enable = false;
+        };
+        apps = {
+          crypto.enable = false;
+          obsidian.enable = true;
+          office.enable = false;
+        };
+        theme = {
+          fonts.enable = true;
+          wallpapers.enable = false;
+        };
+      };
+      coding = {
+        editors = {
+          neovim.enable = true;
+          zed.enable = true;
+        };
+        lsp.enable = true;
+        packages.enable = true;
+        languages = {
+          python.enable = true;
+          javascript.enable = true;
+          rustToolchain.enable = true;
+          go.enable = true;
+          typescript.enable = true;
+        };
+      };
+      profiles.media = {
+        ytDlp.enable = true;
+      };
+    }
     else if hostname == "m3-atlas"
-        then [
+    then {
-          {
+      # Primary server — coding capable
       base = {
         shell = {
           nushell.enable = true;
@@ -165,11 +190,8 @@ in {
       };
       coding.editors.neovim.enable = true;
     }
-        ]
+    else {
-        else
       # m3-helios, m3-hermes, m3-aether — minimal server
-          [
-            {
       base = {
         shell = {
           fish.enable = true;
@@ -180,10 +202,48 @@ in {
           nitch.enable = true;
         };
       };
-            }
+    };
+in {
+  # ── NixOS user definition ──
+  users.users.m3tam3re = {
+    password = "12345";
+    isNormalUser = true;
+    description = "m3tam3re";
+    extraGroups = [
+      "wheel"
+      "networkmanager"
+      "libvirtd"
+      "flatpak"
+      "audio"
+      "video"
+      "plugdev"
+      "input"
+      "kvm"
+      "qemu-libvirtd"
+      "adbusers"
+    ];
+    openssh.authorizedKeys.keys = [
+      "ssh-rsa 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 m3tam3re@m3-nix"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBZcjCKl0DRuOUOMXbM0GKY5JjvmyFpVZ/tRlTKWu/zp razr"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEZbg/Z9mnflXuLahGY8WOSBMqbgeqVIkIwRkquys1Ml sascha.koenig@azintec.com"
+    ];
+    packages = [inputs.home-manager.packages.${pkgs.stdenv.hostPlatform.system}.default];
+  };
+
+  # ── Home-Manager configuration via m3ta-home ──
+  home-manager.users.m3tam3re = {
+    imports =
+      [
+        # Load m3ta-home composition engine
+        (m3ta-lib.mkHome {
+          user = "m3tam3re";
+          identity = "private";
+          inherit (profile) context sets;
+        })
+        # Per-host feature flags
+        hostFlags
       ]
-      )
+      # Per-host home.nix (Hyprland monitors, XDG/MIME, HW-specific overrides)
-      # Per-host home.nix (Hyprland monitors, HW-specific overrides)
       ++ (
         if hostHomeExists
         then [hostHomeFile]

hosts/m3-ares/home.nix

@@ -1,9 +1,43 @@
 # hosts/m3-ares/home.nix — Host-specific home-manager overrides.
-# TUXEDO laptop: internal display + HDMI monitor.
+# TUXEDO laptop: eDP-1 + HDMI-A-1 external monitor.
-{config, lib, ...}:
+# Everything else (shell, editors, gaming, media, theme, etc.) comes from
+# m3ta-home via the profile mapping in hosts/common/users/m3tam3re.nix.
+{
+  config,
+  lib,
+  ...
+}:
 with lib; {
+  config = mkMerge [
+    # ── XDG / MIME defaults ──
+    {
+      xdg = {
+        enable = true;
+        configFile."mimeapps.list".force = true;
+        mimeApps = {
+          enable = true;
+          associations.added = {
+            "application/zip" = ["org.gnome.FileRoller.desktop"];
+            "application/csv" = ["calc.desktop"];
+            "application/pdf" = ["vivaldi-stable.desktop"];
+            "x-scheme-handler/http" = ["vivaldi-stable.desktop"];
+            "x-scheme-handler/https" = ["vivaldi-stable.desktop"];
+          };
+          defaultApplications = {
+            "application/zip" = ["org.gnome.FileRoller.desktop"];
+            "application/csv" = ["calc.desktop"];
+            "application/pdf" = ["vivaldi-stable.desktop"];
+            "application/md" = ["dev.zed.Zed.desktop"];
+            "application/text" = ["dev.zed.Zed.desktop"];
+            "x-scheme-handler/http" = ["vivaldi-stable.desktop"];
+            "x-scheme-handler/https" = ["vivaldi-stable.desktop"];
+          };
+        };
+      };
+    }
+
     # ── Hyprland monitor layout ──
-  config = mkIf config.desktop.wm.hyprland.enable {
+    (mkIf config.desktop.wm.hyprland.enable {
       wayland.windowManager.hyprland = {
         enable = true;
         settings = {
@@ -16,7 +50,7 @@ with lib; {
             "1, monitor:eDP-1, default:true"
             "2, monitor:eDP-1"
             "3, monitor:eDP-1"
-          "4, monitor:HDMI-A-1,"
+            "4, monitor:HDMI-A-1"
             "5, monitor:HDMI-A-1,border:false,rounding:false"
             "6, monitor:HDMI-A-1"
           ];
@@ -32,5 +66,6 @@ with lib; {
           ];
         };
       };
-  };
+    })
+  ];
 }

hosts/m3-daedalus/home.nix

@@ -0,0 +1,37 @@
+# hosts/m3-daedalus/home.nix — Host-specific home-manager overrides.
+# Portable laptop: no Hyprland, no external monitors.
+# Everything else (shell, editors, media, theme, etc.) comes from
+# m3ta-home via the profile mapping in hosts/common/users/m3tam3re.nix.
+{
+  config,
+  lib,
+  ...
+}:
+with lib; {
+  config = {
+    # ── XDG / MIME defaults ──
+    xdg = {
+      enable = true;
+      configFile."mimeapps.list".force = true;
+      mimeApps = {
+        enable = true;
+        associations.added = {
+          "application/zip" = ["org.gnome.FileRoller.desktop"];
+          "application/csv" = ["calc.desktop"];
+          "application/pdf" = ["vivaldi-stable.desktop"];
+          "x-scheme-handler/http" = ["vivaldi-stable.desktop"];
+          "x-scheme-handler/https" = ["vivaldi-stable.desktop"];
+        };
+        defaultApplications = {
+          "application/zip" = ["org.gnome.FileRoller.desktop"];
+          "application/csv" = ["calc.desktop"];
+          "application/pdf" = ["vivaldi-stable.desktop"];
+          "application/md" = ["dev.zed.Zed.desktop"];
+          "application/text" = ["dev.zed.Zed.desktop"];
+          "x-scheme-handler/http" = ["vivaldi-stable.desktop"];
+          "x-scheme-handler/https" = ["vivaldi-stable.desktop"];
+        };
+      };
+    };
+  };
+}

hosts/m3-kratos/home.nix

@@ -1,9 +1,43 @@
 # hosts/m3-kratos/home.nix — Host-specific home-manager overrides.
-# AMD desktop: dual 1440p monitors.
+# AMD desktop: dual 2560x1440@144 via DisplayPort.
-{config, lib, ...}:
+# Everything else (shell, editors, gaming, media, theme, etc.) comes from
+# m3ta-home via the profile mapping in hosts/common/users/m3tam3re.nix.
+{
+  config,
+  lib,
+  ...
+}:
 with lib; {
+  config = mkMerge [
+    # ── XDG / MIME defaults ──
+    {
+      xdg = {
+        enable = true;
+        configFile."mimeapps.list".force = true;
+        mimeApps = {
+          enable = true;
+          associations.added = {
+            "application/zip" = ["org.gnome.FileRoller.desktop"];
+            "application/csv" = ["calc.desktop"];
+            "application/pdf" = ["vivaldi-stable.desktop"];
+            "x-scheme-handler/http" = ["vivaldi-stable.desktop"];
+            "x-scheme-handler/https" = ["vivaldi-stable.desktop"];
+          };
+          defaultApplications = {
+            "application/zip" = ["org.gnome.FileRoller.desktop"];
+            "application/csv" = ["calc.desktop"];
+            "application/pdf" = ["vivaldi-stable.desktop"];
+            "application/md" = ["dev.zed.Zed.desktop"];
+            "application/text" = ["dev.zed.Zed.desktop"];
+            "x-scheme-handler/http" = ["vivaldi-stable.desktop"];
+            "x-scheme-handler/https" = ["vivaldi-stable.desktop"];
+          };
+        };
+      };
+    }
+
     # ── Hyprland monitor layout ──
-  config = mkIf config.desktop.wm.hyprland.enable {
+    (mkIf config.desktop.wm.hyprland.enable {
       wayland.windowManager.hyprland = {
         enable = true;
         settings = {
@@ -30,5 +64,6 @@ with lib; {
           ];
         };
       };
-  };
+    })
+  ];
 }