Release v0.5.3

frontend/.prettierrc

@@ -6,5 +6,8 @@
   "trailingComma": "es5",
   "bracketSpacing": true,
   "arrowParens": "avoid",
-  "proseWrap": "always"
+  "proseWrap": "always",
+
+  "plugins": ["prettier-plugin-tailwindcss"],
+  "tailwindFunctions": ["clsx", "cn"]
 }

frontend/README.md

@@ -1,4 +1,5 @@
-This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
+This is a [Next.js](https://nextjs.org) project bootstrapped with
+[`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
 
 ## Getting Started
 
@@ -14,23 +15,35 @@ pnpm dev
 bun dev
 ```
 
-Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the
+result.
 
-You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+You can start editing the page by modifying `app/page.tsx`. The page
+auto-updates as you edit the file.
 
-This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
+This project uses
+[`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts)
+to automatically optimize and load [Geist](https://vercel.com/font), a new font
+family for Vercel.
 
 ## Learn More
 
 To learn more about Next.js, take a look at the following resources:
 
-- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js
+  features and API.
 - [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
 
-You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
+You can check out
+[the Next.js GitHub repository](https://github.com/vercel/next.js) - your
+feedback and contributions are welcome!
 
 ## Deploy on Vercel
 
-The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+The easiest way to deploy your Next.js app is to use the
+[Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme)
+from the creators of Next.js.
 
-Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.
+Check out our
+[Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying)
+for more details.

frontend/actions/quiz.ts

@@ -1,15 +1,16 @@
 'use server';
 
+import { eq, inArray } from 'drizzle-orm';
+
 import { db } from '@/db';
+import { awardQuizPoints, calculateQuizPoints } from '@/db/queries/points';
 import {
-  quizAttempts,
-  quizAttemptAnswers,
   quizAnswers,
+  quizAttemptAnswers,
+  quizAttempts,
   quizQuestions,
 } from '@/db/schema/quiz';
-import { awardQuizPoints,calculateQuizPoints  } from '@/db/queries/points';
 import { getCurrentUser } from '@/lib/auth';
-import { eq, inArray, and } from 'drizzle-orm';
 
 export interface UserAnswer {
   questionId: string;
@@ -93,7 +94,8 @@ export async function submitQuizAttempt(
       return { success: false, error: 'Unauthorized' };
     }
 
-    const { userId, quizId, answers, violations, startedAt, completedAt } = input;
+    const { userId, quizId, answers, violations, startedAt, completedAt } =
+      input;
 
     if (userId && userId !== session.id) {
       return { success: false, error: 'User mismatch' };
@@ -186,9 +188,10 @@ export async function submitQuizAttempt(
       };
     }
 
-    const percentage = ((correctAnswersCount / questionIds.length) * 100).toFixed(
-      2
-    );
+    const percentage = (
+      (correctAnswersCount / questionIds.length) *
+      100
+    ).toFixed(2);
     const integrityScore = calculateIntegrityScore(violations);
     const timeSpentSeconds = Math.floor(
       (completedAtDate.getTime() - startedAtDate.getTime()) / 1000
@@ -252,3 +255,22 @@ export async function submitQuizAttempt(
     };
   }
 }
+
+export async function initializeQuizCache(
+  quizId: string
+): Promise<{ success: boolean; error?: string }> {
+  try {
+    const { getOrCreateQuizAnswersCache } =
+      await import('@/lib/quiz/quiz-answers-redis');
+    const success = await getOrCreateQuizAnswersCache(quizId);
+
+    if (!success) {
+      return { success: false, error: 'Quiz not found' };
+    }
+
+    return { success: true };
+  } catch (error) {
+    console.error('Failed to initialize quiz cache:', error);
+    return { success: false, error: 'Internal server error' };
+  }
+}

frontend/app/[locale]/about/page.tsx

@@ -1,38 +1,34 @@
-import { getTranslations } from "next-intl/server"
-import { getPlatformStats } from "@/lib/about/stats"
-import { getSponsors } from "@/lib/about/github-sponsors"
+import { getTranslations } from 'next-intl/server';
 
-import { HeroSection } from "@/components/about/HeroSection"
-import { TopicsSection } from "@/components/about/TopicsSection"
-import { FeaturesSection } from "@/components/about/FeaturesSection"
-import { PricingSection } from "@/components/about/PricingSection"
-import { CommunitySection } from "@/components/about/CommunitySection"
+import { CommunitySection } from '@/components/about/CommunitySection';
+import { FeaturesSection } from '@/components/about/FeaturesSection';
+import { HeroSection } from '@/components/about/HeroSection';
+import { PricingSection } from '@/components/about/PricingSection';
+import { TopicsSection } from '@/components/about/TopicsSection';
+import { getSponsors } from '@/lib/about/github-sponsors';
+import { getPlatformStats } from '@/lib/about/stats';
 
 export async function generateMetadata() {
-  const t = await getTranslations("about")
+  const t = await getTranslations('about');
   return {
-    title: t("metaTitle"),
-    description: t("metaDescription"),
-  }
+    title: t('metaTitle'),
+    description: t('metaDescription'),
+  };
 }
 
 export default async function AboutPage() {
   const [stats, sponsors] = await Promise.all([
     getPlatformStats(),
-    getSponsors()
-  ])
+    getSponsors(),
+  ]);
 
   return (
-    <main className="min-h-screen bg-gray-50 dark:bg-black overflow-hidden text-gray-900 dark:text-white
-      w-[100vw] relative left-[50%] right-[50%] -ml-[50vw] -mr-[50vw]"
-    >
-
+    <main className="relative right-[50%] left-[50%] -mr-[50vw] -ml-[50vw] min-h-screen w-[100vw] overflow-hidden bg-gray-50 text-gray-900 dark:bg-black dark:text-white">
       <HeroSection stats={stats} />
       <TopicsSection />
       <FeaturesSection />
       <PricingSection sponsors={sponsors} />
       <CommunitySection />
-
     </main>
-  )
-}
+  );
+}

frontend/app/[locale]/blog/[slug]/PostDetails.tsx

@@ -1,11 +1,12 @@
+import groq from 'groq';
 import Image from 'next/image';
 import { notFound } from 'next/navigation';
-import groq from 'groq';
 import { getTranslations } from 'next-intl/server';
+
 import { client } from '@/client';
+import { DynamicGridBackground } from '@/components/shared/DynamicGridBackground';
 import { Link } from '@/i18n/routing';
 import { formatBlogDate } from '@/lib/blog/date';
-import { DynamicGridBackground } from '@/components/shared/DynamicGridBackground';
 
 export const revalidate = 0;
 
@@ -189,7 +190,7 @@ function renderPortableTextBlock(block: any, index: number): React.ReactNode {
     return (
       <h6
         key={block._key || `block-${index}`}
-        className="mt-6 mb-2 text-sm font-semibold uppercase tracking-wide text-gray-700 dark:text-gray-300"
+        className="mt-6 mb-2 text-sm font-semibold tracking-wide text-gray-700 uppercase dark:text-gray-300"
       >
         {children}
       </h6>
@@ -209,7 +210,7 @@ function renderPortableTextBlock(block: any, index: number): React.ReactNode {
   return (
     <p
       key={block._key || `block-${index}`}
-      className="mb-4 whitespace-pre-line text-base leading-relaxed text-gray-700 dark:text-gray-300"
+      className="mb-4 text-base leading-relaxed whitespace-pre-line text-gray-700 dark:text-gray-300"
     >
       {children}
     </p>
@@ -283,7 +284,7 @@ function renderPortableText(
           key={block._key || `image-${i}`}
           src={block.url}
           alt={postTitle || 'Post image'}
-          className="rounded-xl border border-gray-200 my-6"
+          className="my-6 rounded-xl border border-gray-200"
         />
       );
       i += 1;
@@ -482,7 +483,7 @@ export default async function PostDetails({
     : null;
 
   return (
-    <DynamicGridBackground className="bg-gray-50 transition-colors duration-300 dark:bg-transparent py-10">
+    <DynamicGridBackground className="bg-gray-50 py-10 transition-colors duration-300 dark:bg-transparent">
       <main className="relative z-10 mx-auto max-w-7xl px-4 py-12 sm:px-6 lg:px-8">
         {breadcrumbsJsonLd && (
           <script
@@ -512,7 +513,7 @@ export default async function PostDetails({
                   {!isLast && item.href ? (
                     <Link
                       href={item.href}
-                      className="transition hover:text-[var(--accent-primary)] hover:underline underline-offset-4"
+                      className="underline-offset-4 transition hover:text-[var(--accent-primary)] hover:underline"
                     >
                       {item.name}
                     </Link>
@@ -533,7 +534,7 @@ export default async function PostDetails({
 
         <div className="mx-auto w-full max-w-3xl">
           {categoryLabel && (
-            <div className="text-sm font-medium text-gray-500 dark:text-gray-400 text-center">
+            <div className="text-center text-sm font-medium text-gray-500 dark:text-gray-400">
               <Link
                 href={categoryHref || '/blog'}
                 className="inline-flex items-center gap-1 text-[var(--accent-primary)] transition"
@@ -542,7 +543,7 @@ export default async function PostDetails({
               </Link>
             </div>
           )}
-          <h1 className="mt-3 text-4xl font-bold text-gray-900 dark:text-gray-100 text-center">
+          <h1 className="mt-3 text-center text-4xl font-bold text-gray-900 dark:text-gray-100">
             {post.title}
           </h1>
 
@@ -569,7 +570,7 @@ export default async function PostDetails({
         {(post.tags?.length || 0) > 0 && null}
 
         {post.mainImage && (
-          <div className="relative w-full h-[520px] rounded-2xl overflow-hidden my-8">
+          <div className="relative my-8 h-[520px] w-full overflow-hidden rounded-2xl">
             <Image
               src={post.mainImage}
               alt={post.title || 'Post image'}
@@ -596,7 +597,7 @@ export default async function PostDetails({
                 <h2 className="text-2xl font-semibold text-gray-900 dark:text-gray-100">
                   {t('recommendedPosts')}
                 </h2>
-                <div className="mt-6 grid gap-6 auto-rows-fr sm:grid-cols-2 lg:grid-cols-3">
+                <div className="mt-6 grid auto-rows-fr gap-6 sm:grid-cols-2 lg:grid-cols-3">
                   {recommendedPosts.map(item => {
                     const itemCategory = item.categories?.[0];
                     const itemCategoryDisplay = itemCategory
@@ -619,18 +620,18 @@ export default async function PostDetails({
                             />
                           </div>
                         )}
-                        <h3 className="mt-4 text-lg font-semibold text-gray-900 transition group-hover:underline underline-offset-4 dark:text-gray-100">
+                        <h3 className="mt-4 text-lg font-semibold text-gray-900 underline-offset-4 transition group-hover:underline dark:text-gray-100">
                           {item.title}
                         </h3>
                         {item.body && (
-                          <p className="mt-2 text-sm leading-relaxed text-gray-600 dark:text-gray-400 line-clamp-2">
+                          <p className="mt-2 line-clamp-2 text-sm leading-relaxed text-gray-600 dark:text-gray-400">
                             {plainTextFromPortableText(item.body)}
                           </p>
                         )}
                         {(item.author?.name ||
                           itemCategoryDisplay ||
                           item.publishedAt) && (
-                          <div className="mt-auto pt-3 flex flex-wrap items-center gap-2 text-sm text-gray-500 dark:text-gray-400">
+                          <div className="mt-auto flex flex-wrap items-center gap-2 pt-3 text-sm text-gray-500 dark:text-gray-400">
                             {item.author?.image && (
                               <span className="relative h-5 w-5 overflow-hidden rounded-full">
                                 <Image

frontend/app/[locale]/blog/[slug]/page.tsx

@@ -1,7 +1,9 @@
-import PostDetails from './PostDetails';
-import { client } from '@/client';
 import groq from 'groq';
 
+import { client } from '@/client';
+
+import PostDetails from './PostDetails';
+
 export async function generateStaticParams() {
   const slugs = await client.fetch<string[]>(
     groq`*[_type == "post" && defined(slug.current)][].slug.current`