implemented alink connecting with credential fetch

.vscode/extensions.json

@@ -1,7 +1,10 @@
-{
-    // See http://go.microsoft.com/fwlink/?LinkId=827846
-    // for the documentation about the extensions.json format
-    "recommendations": [
-        "platformio.platformio-ide"
-    ]
-}
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}

.vscode/settings.json

@@ -8,6 +8,9 @@
         "vector": "cpp",
         "string_view": "cpp",
         "initializer_list": "cpp",
-        "ranges": "cpp"
+        "ranges": "cpp",
+        "memory": "cpp",
+        "random": "cpp",
+        "optional": "cpp"
     }
 }