DevTools: Add break-on-warn feature (#19048)

This commit adds a new tab to the Settings modal: Debugging

This new tab has the append component stacks feature and a new one: break on warn

This new feature adds a debugger statement into the console override

packages/react-devtools-shell/webpack.config.js

@@ -1,5 +1,6 @@
 const {resolve} = require('path');
 const {DefinePlugin} = require('webpack');
+const TerserPlugin = require('terser-webpack-plugin');
 const {
   GITHUB_URL,
   getVersionString,
@@ -39,6 +40,16 @@ const config = {
       scheduler: resolve(builtModulesDir, 'scheduler'),
     },
   },
+  optimization: {
+    minimizer: [
+      new TerserPlugin({
+        terserOptions: {
+          compress: {drop_debugger: false},
+          output: {comments: true},
+        },
+      }),
+    ],
+  },
   plugins: [
     new DefinePlugin({
       __DEV__,