VSCode settings

Summary:
1) Add VSCode settings to the source control, so users won't need to configure them
2) Copy VSCode settings to both "sonar" and "sonar/desktop" folders so both folders can be opened for development

Reviewed By: passy

Differential Revision: D20594643

fbshipit-source-id: 4331659008e4dbf9dfcc44a3723ab0612a3bd333

.vscode/settings.json

@@ -0,0 +1,28 @@
+{
+  "eslint.enable": true,
+  "eslint.format.enable": true,
+  "eslint.lintTask.enable": true,
+  "eslint.packageManager": "yarn",
+  "eslint.codeActionsOnSave.mode": "all",
+  "editor.formatOnSave": true,
+  "editor.codeActionsOnSave": {
+    "source.fixAll": true
+  },
+  "eslint.workingDirectories": [
+    {
+      "mode": "auto"
+    }
+  ],
+  "[typescriptreact]": {
+    "editor.defaultFormatter": "dbaeumer.vscode-eslint"
+  },
+  "[typescript]": {
+    "editor.defaultFormatter": "dbaeumer.vscode-eslint"
+  },
+  "[javascript]": {
+    "editor.defaultFormatter": "dbaeumer.vscode-eslint"
+  },
+  "[javascriptreact]": {
+    "editor.defaultFormatter": "dbaeumer.vscode-eslint"
+  }
+}