ditch old packages for native JS alternatives

package.json

@@ -58,7 +58,6 @@
     "axios": "^1.11.0",
     "chalk": "^5.4.1",
     "cli-progress": "^3.12.0",
-    "command-exists": "^1.2.9",
     "commander": "^14.0.0",
     "console-table-printer": "^2.14.6",
     "cross-env": "^10.0.0",
@@ -72,7 +71,6 @@
     "lodash.uniqueid": "^4.0.1",
     "m3u-linter": "^0.4.2",
     "node-cleanup": "^2.1.2",
-    "tsx": "^4.20.3",
-    "valid-url": "^1.0.9"
+    "tsx": "^4.20.3"
   }
 }