feat: home-manager config files implemented

build not tested

home/core.nix

@@ -0,0 +1,58 @@
+{pkgs, ...}: {
+  home.packages = with pkgs; [
+    # archives
+    zip
+    xz
+    unzip
+    p7zip
+    (pkgs.writeShellApplication {
+      name = "ns";
+      runtimeInputs = with pkgs; [
+        fzf
+        nix-search-tv
+      ];
+      text = builtins.readFile "${pkgs.nix-search-tv.src}/nixpkgs.sh";
+    })
+    # utils
+
+    aria2 # A lightweight multi-protocol & multi-source command-line download utility
+    socat # replacement of openbsd-netcat
+    nmap # A utility for network discovery and security auditing
+
+    # misc
+    cowsay
+    file
+    which
+    tree
+    gnused
+    gnutar
+    gawk
+    zstd
+    caddy
+    gnupg
+
+    # productivity
+    glow # markdown previewer in terminal
+  ];
+
+  programs = {
+    # terminal file manager
+    yazi = {
+      enable = true;
+      enableZshIntegration = true;
+      settings = {
+        manager = {
+          show_hidden = true;
+          sort_dir_first = true;
+        };
+      };
+    };
+
+    # skim provides a single executable: sk.
+    # Basically anywhere you would want to use grep, try sk instead.
+    skim = {
+      enable = true;
+      enableBashIntegration = true;
+    };
+  };
+}