ditch old packages for native JS alternatives

package-lock.json

@@ -28,7 +28,6 @@
         "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",
@@ -42,8 +41,7 @@
         "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"
       }
     },
     "node_modules/@ampproject/remapping": {