chore: remove invalid task

Author: felixfbecker

.vscode/tasks.json

@@ -2,12 +2,5 @@
   // See https://go.microsoft.com/fwlink/?LinkId=733558
   // for the documentation about the tasks.json format
   "version": "2.0.0",
-  "tasks": [
-    {
-      "type": "npm",
-      "script": "watch",
-      "problemMatcher": ["$tsc-watch"],
-      "isBackground": true
-    }
-  ]
+  "tasks": []
 }