added fastfetch module

modules/home-manager/fastfetch.nix

@@ -0,0 +1,130 @@
+{ config, pkgs, ... }:
+# Adapted from https://github.com/dacrab/fastfetch-config/blob/main/config.jsonc
+{
+  programs.fastfetch = {
+    enable = true;
+    settings = {"logo": {"type":"nixos_small"},
+    "modules": [
+        {
+            "type": "custom",
+            "format": "╭───────────────────────── Hardware ──────────────────────────╮",
+            "outputColor": "blue"
+        },
+        {
+            "type": "title",
+            "key": " PC",
+            "keyColor": "green"
+        },
+{
+      "key": "│ ├󰇅 Laptop",
+      "keyColor": "green",
+      "type": "host"
+    },
+{
+      "key": "│ ├󰍹 Display",
+      "keyColor": "green",
+      "type": "display"
+    },
+        {
+            "type": "cpu",
+            "key": "│ ├󰍛 CPU",
+            "showPeCoreCount": true,
+            "format": "{1}",
+            "keyColor": "green"
+        },
+        {
+            "type": "gpu",
+            "key": "│ ├󰍛 GPU",
+            "keyColor": "green"
+        },
+        {
+            "type": "memory",
+            "key": "└ └󰍛 Memory",
+            "keyColor": "green"
+        },
+        {
+            "type": "custom",
+            "format": "╰─────────────────────────────────────────────────────────────╯",
+            "outputColor": "blue"
+        },
+        {
+            "type": "custom",
+            "format": "╭───────────────────────── Software ──────────────────────────╮",
+            "outputColor": "blue"
+        },
+        {
+            "type": "os",
+      "key": " OS ",
+            "keyColor": "cyan"
+        },
+        {
+            "type": "kernel",
+            "key": "│ ├ Kernel",
+            "keyColor": "cyan"
+        },
+        {
+            "type": "packages",
+            "key": "│ ├󰏖 Packages",
+            "keyColor": "cyan"
+        },
+        {
+            "type": "shell",
+            "key": "│ ├ Shell",
+            "keyColor": "cyan"
+        },
+{
+      "key": "│ ├ Terminal",
+      "keyColor": "cyan",
+      "type": "terminal"
+    },
+        {
+            "type": "command",
+            "key": "│ ├ OS Age",
+            "keyColor": "cyan",
+            "text": "birth_install=$(stat -c %W /); current=$(date +%s); time_progression=$((current - birth_install)); days_difference=$((time_progression / 86400)); echo $days_difference days"
+        },
+        {
+            "type": "uptime",
+            "key": "└ └ Uptime",
+            "keyColor": "cyan"
+        },
+        {
+            "type": "de",
+            "key": " DE",
+            "keyColor": "blue"
+        },
+	{
+	    "type": "wm",
+	    "key": " WM",
+	    "keyColor": "magenta"
+	},
+        {
+            "type": "gpu",
+            "key": "│ ├󰍛 GPU Driver",
+            "format": "{3}",
+            "keyColor": "magenta"
+        },
+{
+      "key": "│ ├󰃟 Brightness ",
+      "keyColor": "magenta",
+      "type": "brightness"
+    },
+        {
+            "type": "version",
+            "key": "└ └ FastFetch",
+            "keyColor": "magenta"
+        },
+        {
+            "type": "custom",
+            "format": "╰────────────────────────────────────────────────────────────╯",
+            "outputColor": "blue"
+        },
+        {
+            "type": "custom",
+            "format": "               \u001b[90m \u001b[31m \u001b[32m \u001b[33m \u001b[34m \u001b[35m \u001b[36m \u001b[37m "
+        },
+        "break"
+    ]
+} 
+};
+}