chore: add custom cursor, add config system

package.json

@@ -25,6 +25,9 @@
     "@tauri-apps/plugin-shell": "2.3.0",
     "@tauri-apps/plugin-sql": "2.3.0",
     "animejs": "^4.0.2",
+    "buffer": "^6.0.3",
+    "crypto": "^1.0.1",
+    "crypto-js": "^4.2.0",
     "ky": "1.8.1",
     "lucide-svelte": "0.523.0",
     "osu-classes": "3.1.0",
@@ -37,6 +40,7 @@
     "@sveltejs/kit": "2.22.2",
     "@sveltejs/vite-plugin-svelte": "5.1.0",
     "@tauri-apps/cli": "2.6.1",
+    "@types/crypto-js": "^4.2.2",
     "autoprefixer": "10.4.21",
     "bits-ui": "^1.4.7",
     "clsx": "2.1.1",