refactor, add common modules

modules/common/default.nix

@@ -0,0 +1,5 @@
+{...}: {
+  imports = [
+    ./kb-input.nix
+  ];
+}

modules/common/kb-input.nix

@@ -0,0 +1,42 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}: let
+  cfg = config.common.kb-input;
+in {
+  options = {
+    common.kb-input = {
+      enable = lib.mkEnableOption "input method and custom keyboard layout";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.xserver.xkb.extraLayouts = {
+      minimak-4 = {
+        description = "English (US, Minimak-4)";
+        languages = [ "eng" ];
+        symbolsFile = ./minimak;
+      };
+      minimak-8 = {
+        description = "English (US, Minimak-8)";
+        languages = [ "eng" ];
+        symbolsFile = ./minimak;
+      };
+      minimak-12 = {
+        description = "English (US, Minimak-12)";
+        languages = [ "eng" ];
+        symbolsFile = ./minimak;
+      };
+    };
+
+    i18n.inputMethod = {
+      type = "fcitx5";
+      enable = true;
+      fcitx5.waylandFrontend = true;
+      fcitx5.plasma6Support = true;
+      fcitx5.addons = [ pkgs.fcitx5-mozc ];
+    };
+  };
+}

modules/common/minimak

@@ -0,0 +1,70 @@
+partial default alphanumeric_keys
+xkb_symbols "minimak-4" {
+
+    // Describes the differences between a basic US keyboard layout and
+    // Minimak-4
+
+    include "us(basic)"
+
+    name[Group1]="English (US, Minimak-4)";
+
+    key <AD03> { [         d,          D 		]	};
+    key <AD05> { [         k,          K 		]	};
+
+    key <AC03> { [         t,          T 		]	};
+    key <AC08> { [         e,          E 		]	};
+
+    include "level3(ralt_switch_multikey)"
+};
+
+partial default alphanumeric_keys
+xkb_symbols "minimak-8" {
+
+    // Describes the differences between a basic US keyboard layout and
+    // Minimak-8
+
+    include "us(basic)"
+
+    name[Group1]="English (US, Minimak-8)";
+
+    key <AD03> { [         d,          D 		]	};
+    key <AD05> { [         k,          K 		]	};
+    key <AD09> { [         l,          L 		]	};
+
+    key <AC03> { [         t,          T 		]	};
+    key <AC07> { [         n,          N 		]	};
+    key <AC08> { [         e,          E 		]	};
+    key <AC09> { [         o,          O 		]	};
+
+    key <AB06> { [         j,          J 		]	};
+
+    include "level3(ralt_switch_multikey)"
+};
+
+partial default alphanumeric_keys
+xkb_symbols "minimak-12" {
+
+    // Describes the differences between a basic US keyboard layout and
+    // Minimak-12
+
+    include "us(basic)"
+
+    name[Group1]="English (US, Minimak-12)";
+
+    key <AD03> { [         d,          D 		]	};
+    key <AD04> { [         f,          F 		]	};
+    key <AD05> { [         k,          K 		]	};
+    key <AD09> { [         l,          L 		]	};
+    key <AD10> { [ semicolon,    colon 		]	};
+
+    key <AC03> { [         t,          T 		]	};
+    key <AC04> { [         r,          R 		]	};
+    key <AC07> { [         n,          N 		]	};
+    key <AC08> { [         e,          E 		]	};
+    key <AC09> { [         o,          O 		]	};
+    key <AC10> { [         p,          P 		]	};
+
+    key <AB06> { [         j,          J 		]	};
+
+    include "level3(ralt_switch_multikey)"
+};