feat(shell): start using starship and clean up hyfetch

fastfetch.jsonc

@@ -0,0 +1,59 @@
+{
+    "$schema": "https://github.com/fastfetch-cli/fastfetch/raw/dev/doc/json_schema.json",
+    "display": {
+        "size": {
+            "maxPrefix": "MB",
+            "ndigits": 0
+        }
+    },
+    "modules": [
+        "title",
+        "separator",
+        "os",
+        {
+            "type": "kernel",
+            "format": "{release}"
+        },
+        "uptime",
+        "packages",
+        "shell",
+        "display",
+        "de",
+        "wm",
+        "wmtheme",
+        "theme",
+        "icons",
+        "terminal",
+        "break",
+        "cpu",
+        {
+            "type": "gpu",
+            "key": "GPU"
+        },
+        "vulkan",
+        {
+            "type": "memory",
+            "format": "{} / {}"
+        },
+        {
+            "type": "swap",
+            "format": "{} / {}"
+        },
+        "break",
+         {
+            "type": "localip",
+            "showIpv6": true,
+            "showMac": false,
+            "showSpeed": true,
+            "showMtu": false,
+            "showLoop": false,
+            "showFlags": false,
+            "showAllIps": false
+        },
+        "break",
+        {
+            "type": "disk",
+            "temp": true
+        },
+    ]
+}