docs: remove NX support references from docs and config (#642)

Author: micaiguai

.vscode/launch.json

@@ -115,16 +115,6 @@
       ],
       "outFiles": ["${workspaceFolder}/dist/**/*.js"]
     },
-    {
-      "name": "Run Extension Monorepo NX",
-      "type": "extensionHost",
-      "request": "launch",
-      "args": [
-        "--extensionDevelopmentPath=${workspaceFolder}",
-        "${workspaceFolder}/samples/monorepo-nx"
-      ],
-      "outFiles": ["${workspaceFolder}/dist/**/*.js"]
-    },
     {
       "name": "Run Extension React Sample",
       "type": "extensionHost",

README.md

@@ -10,7 +10,6 @@
 
 - **Run**, **debug**, and **watch** Vitest tests in Visual Studio Code.
 - **Coverage** support (requires VS Code >= 1.88)
-- NX support (see the [NX sample](./samples/monorepo-nx/)).
 - An `@open` tag can be used when filtering tests, to only show the tests open in the editor.
 
 ## Requirements