Add sentry error logging.

client/craco.config.js

@@ -1,9 +1,22 @@
 // craco.config.js
 const TerserPlugin = require("terser-webpack-plugin");
 const CracoLessPlugin = require("craco-less");
+const SentryWebpackPlugin = require("@sentry/webpack-plugin");
 
 module.exports = {
   plugins: [
+    new SentryWebpackPlugin({
+      // sentry-cli configuration
+      authToken:
+        "6b45b028a02342db97a9a2f92c0959058665443d379d4a3a876430009e744260",
+      org: "snapt-software",
+      project: "imexonline",
+      release: process.env.REACT_APP_GIT_SHA,
+
+      // webpack-specific configuration
+      include: ".",
+      ignore: ["node_modules", "webpack.config.js"],
+    }),
     {
       plugin: CracoLessPlugin,
       options: {
@@ -53,4 +66,5 @@ module.exports = {
       },
     }),
   },
+  devtool: "source-map",
 };