chore: revert migrate create-react-app to vite (#1144)

.gitignore

@@ -33,4 +33,3 @@ test-results.json
 .vscode
 codecov
 .qodo
-*.log

jest.custom.env.js

@@ -0,0 +1,16 @@
+// File introduced to fix the problem "Textdecoder is not defined" while running the tests
+// Ref: https://github.com/jsdom/jsdom/issues/2524
+
+/* eslint-disable @typescript-eslint/no-var-requires */
+const Environment = require("jest-environment-jsdom");
+
+module.exports = class CustomTestEnvironment extends Environment {
+  async setup() {
+    await super.setup();
+    if (typeof this.global.TextEncoder === "undefined") {
+      const { TextEncoder, TextDecoder } = require("util");
+      this.global.TextEncoder = TextEncoder;
+      this.global.TextDecoder = TextDecoder;
+    }
+  }
+};