Backend Complete: Interface Refactoring & Service Container Enhancements

Repository Interface Optimization:
- Created IBaseRepository.ts and IPaginatedRepository.ts
- Refactored all 7 repository interfaces to extend base interfaces
- Eliminated ~200 lines of redundant code (70% reduction)
- Improved type safety and maintainability

 Dependency Injection Improvements:
- Added EmailService and GameTokenService to DIContainer
- Updated CreateUserCommandHandler constructor for DI
- Updated RequestPasswordResetCommandHandler constructor for DI
- Enhanced testability and service consistency

 Environment Configuration:
- Created comprehensive .env.example with 40+ variables
- Organized into 12 logical sections (Database, Security, Email, etc.)
- Added security guidelines and best practices
- Documented all backend environment requirements

 Documentation:
- Added comprehensive codebase review
- Created refactoring summary report
- Added frontend implementation guide

Impact: Improved code quality, reduced maintenance overhead, enhanced developer experience

SerpentRace_Frontend/src/App.jsx

@@ -0,0 +1,65 @@
+import { useState, useEffect } from "react"
+import { BrowserRouter as Router, Route, Routes } from "react-router-dom"
+import AuthRegister from "./pages/Auth/AuthRegister"
+import AuthLogin from "./pages/Auth/AuthLogin"
+import EmailVerification from "./pages/Auth/EmailVerification"
+import Test from "./pages/Testing/Test"
+import ForgotPassword from "./pages/Auth/ForgotPassword"
+import ResetPassword from "./pages/Auth/ResetPassword"
+import Landingpage from "./pages/Landing/Landingpage"
+import Home from "./pages/Landing/Home"
+import DeckManagerPage from "./pages/Decks/DeckManagerPage"
+import CompanyHub from "./pages/Companies/Companies"
+import About from "./pages/About/About"
+import ScrollToTop from "./components/ScrollToTop"
+import GameScreen from "./pages/Game/GameScreen"
+
+function App() {
+  const [isMobile, setIsMobile] = useState(false)
+
+  useEffect(() => {
+    const handleResize = () => {
+      setIsMobile(window.innerWidth <= 1280)
+    }
+
+    handleResize()
+    window.addEventListener("resize", handleResize)
+
+    return () => window.removeEventListener("resize", handleResize)
+  }, [])
+
+  // if (isMobile) {
+  //   return (
+  //     <Router>
+  //       <Routes>
+  //         <Route path="/register" element={<AuthRegister />} />
+  //         <Route path="/login" element={<AuthLogin />} />
+  //         <Route path="/verify-email" element={<EmailVerification />} />
+  //       </Routes>
+  //     </Router>
+  //   );
+  // }
+
+  return (
+    <Router>
+      <Routes>
+        <Route path="/about" element={<About />} />
+        <Route path="/register" element={<AuthRegister />} />
+        <Route path="/login" element={<AuthLogin />} />
+        <Route path="/verify-email" element={<EmailVerification />} />
+        <Route path="/forgot-password" element={<ForgotPassword />} />
+        <Route path="/reset-password" element={<ResetPassword />} />
+        <Route path="/test" element={<Test />} />
+        <Route path="/" element={<Landingpage />} />
+        <Route path="/home" element={<Home />} />
+        <Route path="/decks" element={<DeckManagerPage />} />
+        <Route path="/game" element={<GameScreen />} />
+        <Route path="/companies" element={<CompanyHub />} />
+
+        {/* Add more routes as needed */}
+      </Routes>
+    </Router>
+  )
+}
+
+export default App