chore: added llama-cpp and migrate office

modules/nixos/services/rtl-tcp/default.nix

@@ -0,0 +1,32 @@
+{ config, pkgs, lib, namespace, ... }:
+let
+  inherit (lib) mkIf mkEnableOption;
+  inherit (lib.${namespace}) mkBoolOpt;
+  cfg = config.${namespace}.services.rtl-tcp;
+in
+{
+  options.${namespace}.services.rtl-tcp = {
+    enable = mkEnableOption "RTL-TCP support";
+    openFirewall = mkBoolOpt true "Open firewall";
+  };
+
+  config = mkIf cfg.enable {
+    hardware.rtl-sdr.enable = true;
+    networking.firewall.allowedTCPPorts = mkIf cfg.openFirewall [ 1234 ];
+
+    # RTL-SDR TCP Server Service
+    systemd.services.rtl-tcp = {
+      description = "RTL-SDR TCP Server";
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+
+      serviceConfig = {
+        ExecStart = "${pkgs.rtl-sdr}/bin/rtl_tcp -a 0.0.0.0 -f 1090000000 -s 2400000";
+        Restart = "on-failure";
+        RestartSec = "10s";
+        User = "root";
+        Group = "root";
+      };
+    };
+  };
+}