clear up some settings description for web

package.json

@@ -133,12 +133,12 @@
             "The extension connects to a flowR server via websocket (for a server started using --ws).",
             "The extension connects to a flowR server via TCP."
           ],
-          "markdownDescription": "The connection type that should be used when connecting to a [flowR server](https://github.com/flowr-analysis/flowr/wiki/Interface#-communicating-with-the-server)."
+          "markdownDescription": "The connection type that should be used when connecting to a [flowR server](https://github.com/flowr-analysis/flowr/wiki/Interface#-communicating-with-the-server). When running the extension in the browser, this setting is ignored, and websocket mode is always used."
         },
         "vscode-flowr.r.executable": {
           "type": "string",
           "default": "",
-          "markdownDescription": "An absolute path to the R binary to use for the local shell. If this is empty, R is expected to be part of the system's PATH."
+          "markdownDescription": "An absolute path to the R binary to use for the local shell. If this is empty, R is expected to be part of the system's PATH. This setting is ignored when running the extension in the browser."
         },
         "vscode-flowr.style.sliceOpacity": {
           "type": "number",