Config improvements (#2366)

Debug config for Jest

.vscode/launch.json

@@ -1,6 +1,28 @@
 {
   "version": "0.1.0",
   "configurations": [
+    {
+      "type": "node",
+      "name": "vscode-jest-tests",
+      "request": "launch",
+      "program": "${workspaceFolder}/node_modules/jest/bin/jest",
+      "args": [
+        "--color",
+        "--runInBand"
+        // "path/to/test/file",
+        // "-t",
+        // "test name"
+      ],
+      "cwd": "${workspaceFolder}",
+      "console": "integratedTerminal",
+      "internalConsoleOptions": "neverOpen",
+      "skipFiles": [
+        "**/async_hooks.js",
+        "**/inspector_async_hook.js"
+        // "**/node_modules/rxjs"
+      ],
+      "smartStep": false
+    },
     {
       "type": "node",
       "request": "launch",

tsconfig.json

@@ -1,5 +1,5 @@
 {
-  "extends": "./node_modules/@sourcegraph/tsconfig/tsconfig.json",
+  "extends": "@sourcegraph/tsconfig",
   "compilerOptions": {
     "target": "esnext",
     "module": "commonjs",