app/[locale]/about/page.tsx

@@ -1,6 +1,6 @@
 import { Metadata } from 'next'
 import { Navbar } from '@/components/blog/navbar'
-import {setRequestLocale, getTranslations} from 'next-intl/server'
+import { setRequestLocale, getTranslations } from 'next-intl/server'
 
 export const metadata: Metadata = {
   title: 'About',
@@ -8,11 +8,11 @@ export const metadata: Metadata = {
 }
 
 type Props = {
-  params: Promise<{locale: string}>
+  params: Promise<{ locale: string }>
 }
 
-export default async function AboutPage({params}: Props) {
-  const {locale} = await params
+export default async function AboutPage({ params }: Props) {
+  const { locale } = await params
   setRequestLocale(locale)
   const t = await getTranslations('About')
   return (

app/[locale]/blog/[...slug]/not-found.tsx

@@ -9,9 +9,7 @@ export default function NotFound() {
       <div className="text-center">
         <h1 className="text-6xl font-bold text-gray-300 dark:text-gray-700 mb-4">404</h1>
         <h2 className="text-2xl font-semibold mb-4">{t('title')}</h2>
-        <p className="text-gray-600 dark:text-gray-400 mb-8">
-          {t('description')}
-        </p>
+        <p className="text-gray-600 dark:text-gray-400 mb-8">{t('description')}</p>
         <div className="space-x-4">
           <Link
             href="/blog"

app/[locale]/blog/blog-client.tsx

@@ -68,10 +68,10 @@ export default function BlogPageClient({ posts, allTags }: BlogPageClientProps)
         {/* Header */}
         <div className="border-l border-[var(--neon-cyan)] pl-6 mb-12">
           <p className="font-mono text-xs text-[rgb(var(--text-muted))] uppercase tracking-widest mb-2">
-            {t("subtitle")}
+            {t('subtitle')}
           </p>
           <h1 className="text-4xl md:text-6xl font-mono font-bold text-[rgb(var(--text-primary))] uppercase tracking-tight">
-            &gt; {t("title")}_
+            &gt; {t('title')}_
           </h1>
         </div>
 
@@ -103,8 +103,7 @@ export default function BlogPageClient({ posts, allTags }: BlogPageClientProps)
         {/* Results Count */}
         <div className="mb-6">
           <p className="font-mono text-sm text-[rgb(var(--text-muted))] uppercase">
-            {t("foundPosts", {count: filteredAndSortedPosts.length})}{' '}
-            
+            {t('foundPosts', { count: filteredAndSortedPosts.length })}{' '}
           </p>
         </div>
 
@@ -127,7 +126,7 @@ export default function BlogPageClient({ posts, allTags }: BlogPageClientProps)
         ) : (
           <div className="border border-[rgb(var(--border-primary))] bg-[rgb(var(--bg-secondary))] p-12 text-center">
             <p className="font-mono text-lg text-[rgb(var(--text-muted))] uppercase">
-              {t("noPosts")}
+              {t('noPosts')}
             </p>
           </div>
         )}

app/[locale]/blog/page.tsx

@@ -3,7 +3,7 @@ import BlogPageClient from './blog-client'
 import { setRequestLocale } from 'next-intl/server'
 
 export default async function BlogPage({ params }: { params: Promise<{ locale: string }> }) {
-  const { locale } = await params;
+  const { locale } = await params
   await setRequestLocale(locale)
   const posts = await getAllPosts(locale)
   const allTags = Array.from(new Set(posts.flatMap(post => post.frontmatter.tags))).sort()

app/[locale]/layout.tsx

@@ -1,24 +1,20 @@
-import {notFound} from 'next/navigation'
-import {setRequestLocale} from 'next-intl/server'
-import {routing} from '@/src/i18n/routing'
-import {ReactNode} from 'react'
+import { notFound } from 'next/navigation'
+import { setRequestLocale } from 'next-intl/server'
+import { routing } from '@/src/i18n/routing'
+import { ReactNode } from 'react'
 
 type Props = {
   children: ReactNode
   breadcrumbs: ReactNode
-  params: Promise<{locale: string}>
+  params: Promise<{ locale: string }>
 }
 
 export function generateStaticParams() {
-  return routing.locales.map((locale) => ({locale}))
+  return routing.locales.map(locale => ({ locale }))
 }
 
-export default async function LocaleLayout({
-  children,
-  breadcrumbs,
-  params
-}: Props) {
-  const {locale} = await params
+export default async function LocaleLayout({ children, breadcrumbs, params }: Props) {
+  const { locale } = await params
 
   if (!routing.locales.includes(locale as any)) {
     notFound()

app/[locale]/page.tsx

@@ -1,16 +1,16 @@
-import {Link} from '@/src/i18n/navigation'
+import { Link } from '@/src/i18n/navigation'
 import Image from 'next/image'
 import { getAllPosts } from '@/lib/markdown'
 import { formatDate } from '@/lib/utils'
 import { ThemeToggle } from '@/components/theme-toggle'
-import {setRequestLocale, getTranslations} from 'next-intl/server'
+import { setRequestLocale, getTranslations } from 'next-intl/server'
 
 type Props = {
-  params: Promise<{locale: string}>
+  params: Promise<{ locale: string }>
 }
 
-export default async function HomePage({params}: Props) {
-  const {locale} = await params
+export default async function HomePage({ params }: Props) {
+  const { locale } = await params
   setRequestLocale(locale)
   const t = await getTranslations('Home')
   const tNav = await getTranslations('Navigation')

app/[locale]/tags/[tag]/page.tsx

@@ -1,11 +1,11 @@
 import { Metadata } from 'next'
 import { notFound } from 'next/navigation'
-import {Link} from '@/src/i18n/navigation'
+import { Link } from '@/src/i18n/navigation'
 import { getAllTags, getPostsByTag, getTagInfo, getRelatedTags } from '@/lib/tags'
 import { TagList } from '@/components/blog/tag-list'
 import { formatDate } from '@/lib/utils'
-import {setRequestLocale} from 'next-intl/server'
-import {routing} from '@/src/i18n/routing'
+import { setRequestLocale } from 'next-intl/server'
+import { routing } from '@/src/i18n/routing'
 
 export async function generateStaticParams() {
   const tags = await getAllTags()

app/[locale]/tags/page.tsx

@@ -1,9 +1,9 @@
 import { Metadata } from 'next'
-import {Link} from '@/src/i18n/navigation'
+import { Link } from '@/src/i18n/navigation'
 import { getAllTags, getTagCloud } from '@/lib/tags'
 import { TagCloud } from '@/components/blog/tag-cloud'
 import { TagBadge } from '@/components/blog/tag-badge'
-import {setRequestLocale} from 'next-intl/server'
+import { setRequestLocale } from 'next-intl/server'
 
 export const metadata: Metadata = {
   title: 'Tag-uri',
@@ -11,11 +11,11 @@ export const metadata: Metadata = {
 }
 
 type Props = {
-  params: Promise<{locale: string}>
+  params: Promise<{ locale: string }>
 }
 
-export default async function TagsPage({params}: Props) {
-  const {locale} = await params
+export default async function TagsPage({ params }: Props) {
+  const { locale } = await params
   setRequestLocale(locale)
   const allTags = await getAllTags()
   const tagCloud = await getTagCloud()

app/feed.xml/route.ts

@@ -3,7 +3,7 @@ import { NextResponse } from 'next/server'
 
 export async function GET() {
   const baseUrl = process.env.NEXT_PUBLIC_SITE_URL || 'http://localhost:3030'
-  const posts = await getAllPosts("en", false)
+  const posts = await getAllPosts('en', false)
 
   const rss = `<?xml version="1.0" encoding="UTF-8"?>
 <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">

app/layout.tsx

@@ -3,8 +3,8 @@ import { JetBrains_Mono } from 'next/font/google'
 import './globals.css'
 import { ThemeProvider } from '@/providers/providers'
 import '@/lib/env-validation'
-import {NextIntlClientProvider} from 'next-intl'
-import {getMessages} from 'next-intl/server'
+import { NextIntlClientProvider } from 'next-intl'
+import { getMessages } from 'next-intl/server'
 
 const jetbrainsMono = JetBrains_Mono({ subsets: ['latin'], variable: '--font-mono' })
 
@@ -30,11 +30,7 @@ export const metadata: Metadata = {
   },
 }
 
-export default async function RootLayout({
-  children
-}: {
-  children: React.ReactNode
-}) {
+export default async function RootLayout({ children }: { children: React.ReactNode }) {
   const messages = await getMessages()
 
   return (

app/sitemap.ts

@@ -5,7 +5,7 @@ export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
   const baseUrl = process.env.NEXT_PUBLIC_SITE_URL || 'http://localhost:3030'
 
   // Get all blog posts
-  const posts = await getAllPosts("en", false)
+  const posts = await getAllPosts('en', false)
 
   // Generate sitemap entries for blog posts
   const blogPosts: MetadataRoute.Sitemap = posts.map(post => ({

components/blog/OptimizedImage.tsx

@@ -62,9 +62,7 @@ export function OptimizedImage({
   return (
     <span className={`block my-8 ${className}`}>
       {imageElement}
-      {caption && (
-        <span className="block mt-3 text-center text-sm text-zinc-400">{caption}</span>
-      )}
+      {caption && <span className="block mt-3 text-center text-sm text-zinc-400">{caption}</span>}
     </span>
   )
 }

components/blog/blog-card.tsx

@@ -40,7 +40,7 @@ export function BlogCard({ post, variant }: BlogCardProps) {
             ))}
           </div>
           <span className="inline-flex items-center font-mono text-xs uppercase text-cyan-400 hover:text-cyan-300 transition-colors">
-            &gt; {t('readingTime', {minutes: post.readingTime})}
+            &gt; {t('readingTime', { minutes: post.readingTime })}
           </span>
         </article>
       </Link>
@@ -84,7 +84,7 @@ export function BlogCard({ post, variant }: BlogCardProps) {
                 ))}
               </div>
               <span className="inline-flex items-center font-mono text-xs uppercase text-cyan-400 hover:text-cyan-300 transition-colors">
-                &gt; {t('readingTime', {minutes: post.readingTime})}
+                &gt; {t('readingTime', { minutes: post.readingTime })}
               </span>
             </div>
           </div>
@@ -129,7 +129,7 @@ export function BlogCard({ post, variant }: BlogCardProps) {
             ))}
           </div>
           <span className="inline-flex items-center font-mono text-xs uppercase text-cyan-400 hover:text-cyan-300 transition-colors">
-            &gt; {t('readingTime', {minutes: post.readingTime})}
+            &gt; {t('readingTime', { minutes: post.readingTime })}
           </span>
         </div>
       </article>

components/blog/popular-tags.tsx

@@ -3,7 +3,7 @@ import { getPopularTags } from '@/lib/tags'
 import { TagBadge } from './tag-badge'
 
 export async function PopularTags({ limit = 5 }: { limit?: number }) {
-  const tags = await getPopularTags("en", limit)
+  const tags = await getPopularTags('en', limit)
 
   if (tags.length === 0) return null
 

components/blog/tag-cloud.tsx

@@ -28,7 +28,7 @@ export function TagCloud({ tags }: TagCloudProps) {
             hover:text-cyan-400
             transition-colors
           `}
-          title={t('postsWithTag', {count: tag.count, tag: tag.name})}
+          title={t('postsWithTag', { count: tag.count, tag: tag.name })}
         >
           #{tag.name}
         </Link>

components/layout/Breadcrumbs.tsx

@@ -1,6 +1,6 @@
 'use client'
 
-import {Link} from '@/i18n/navigation'
+import { Link } from '@/i18n/navigation'
 import { usePathname } from 'next/navigation'
 import { useLocale, useTranslations } from 'next-intl'
 import { Fragment } from 'react'

components/layout/LanguageSwitcher.tsx

@@ -1,21 +1,21 @@
-'use client';
+'use client'
 
-import {useLocale} from 'next-intl';
-import {useRouter, usePathname} from '@/i18n/navigation';
-import {routing} from '@/i18n/routing';
-import {useState} from 'react';
+import { useLocale } from 'next-intl'
+import { useRouter, usePathname } from '@/i18n/navigation'
+import { routing } from '@/i18n/routing'
+import { useState } from 'react'
 
 export default function LanguageSwitcher() {
-  const locale = useLocale();
-  const router = useRouter();
-  const pathname = usePathname();
-  const [isOpen, setIsOpen] = useState(false);
+  const locale = useLocale()
+  const router = useRouter()
+  const pathname = usePathname()
+  const [isOpen, setIsOpen] = useState(false)
 
   const handleLocaleChange = (newLocale: string) => {
-    router.replace(pathname, {locale: newLocale});
-    router.refresh();
-    setIsOpen(false);
-  };
+    router.replace(pathname, { locale: newLocale })
+    router.refresh()
+    setIsOpen(false)
+  }
 
   return (
     <div className="relative z-[100]">
@@ -36,9 +36,8 @@ export default function LanguageSwitcher() {
               className={`
                 w-full text-left px-4 py-2 font-mono uppercase text-xs
                 border-b border-slate-700 last:border-b-0
-                ${locale === loc
-                  ? 'bg-cyan-900 text-cyan-300'
-                  : 'text-slate-400 hover:bg-slate-800'
+                ${
+                  locale === loc ? 'bg-cyan-900 text-cyan-300' : 'text-slate-400 hover:bg-slate-800'
                 }
               `}
             >
@@ -48,12 +47,7 @@ export default function LanguageSwitcher() {
         </div>
       )}
 
-      {isOpen && (
-        <div
-          className="fixed inset-0 z-40"
-          onClick={() => setIsOpen(false)}
-        />
-      )}
+      {isOpen && <div className="fixed inset-0 z-40" onClick={() => setIsOpen(false)} />}
     </div>
-  );
+  )
 }

content/blog/en/why-this-page.md

@@ -24,7 +24,7 @@ Well, yes, there are. But I believe that sharing some of my opinions and experie
 
 ## Why self-host?
 
-![Selfhosting rig](./whythispage/selfhostedrig.gif?w=400 "My self-hosting setup | A look at the hardware running this blog")
+![Selfhosting rig](./whythispage/selfhostedrig.gif?w=400 'My self-hosting setup | A look at the hardware running this blog')
 
 Now, let's talk about why I chose to self-host this blog. In a nutshell, self-hosting gave me:
 

content/blog/ro/why-this-page.md

@@ -23,7 +23,7 @@ Dacă te gândești de ce să mai creezi inca un blog cand sunt atea pe net, pai
 
 ## De ce selfhost?
 
-![Selfhosting rig](./whythispage/selfhostedrig.gif?w=400 "Acesta este pc-ul | Hardware-ul pe care ruleaza cest webpage")
+![Selfhosting rig](./whythispage/selfhostedrig.gif?w=400 'Acesta este pc-ul | Hardware-ul pe care ruleaza cest webpage')
 
 Am inceput sa fac hosting acasa din cateva motive:
 

docs/ENV_CONFIG_GUIDE.md

@@ -5,6 +5,7 @@
 This guide documents the configuration for build-time environment variables in the Next.js CI/CD pipeline.
 
 **Problem Solved:** Next.js 16 requires `NEXT_PUBLIC_*` variables available during `npm run build` for:
+
 - SEO metadata (`metadataBase`)
 - Sitemap generation
 - OpenGraph URLs
@@ -19,6 +20,7 @@ This guide documents the configuration for build-time environment variables in t
 ### 1. `.gitea/workflows/main.yml`
 
 **Changes:**
+
 - Added step to create `.env` from Gitea secrets (after checkout)
 - Added cleanup step to remove `.env` after Docker push
 
@@ -55,6 +57,7 @@ This guide documents the configuration for build-time environment variables in t
 ### 2. `Dockerfile.nextjs`
 
 **Changes:**
+
 - Added `COPY .env* ./` in builder stage (after copying node_modules, before copying source code)
 
 **Added Section:**
@@ -73,6 +76,7 @@ COPY .env* ./
 ### 3. `.dockerignore`
 
 **Changes:**
+
 - Modified to allow `.env` file (created by CI/CD) while excluding other `.env*` files
 
 **Updated Section:**
@@ -85,6 +89,7 @@ COPY .env* ./
 ```
 
 **Explanation:**
+
 - `.env*` excludes all environment files
 - `!.env` creates exception for main `.env` (from CI/CD)
 - `.env.local`, `.env.development`, `.env.production.local` remain excluded
@@ -100,10 +105,11 @@ Navigate to: **Repository Settings → Secrets**
 Add the following secret:
 
 | Secret Name            | Value                    | Type               | Description         |
-|------------|-------|------|-------------|
+| ---------------------- | ------------------------ | ------------------ | ------------------- |
 | `NEXT_PUBLIC_SITE_URL` | `https://yourdomain.com` | Secret or Variable | Production site URL |
 
 **Notes:**
+
 - Can be configured as **Secret** (masked in logs) or **Variable** (visible in logs)
 - Recommended: Use **Variable** since it's a public URL
 - For sensitive values (API keys), always use **Secret**
@@ -113,12 +119,14 @@ Add the following secret:
 To add more build-time variables:
 
 1. **Add to Gitea Secrets/Variables:**
+
    ```
    NEXT_PUBLIC_GA_ID=G-XXXXXXXXXX
    NEXT_PUBLIC_API_URL=https://api.example.com
    ```
 
 2. **Update workflow `.env` creation step:**
+
    ```yaml
    cat > .env << EOF
    NEXT_PUBLIC_SITE_URL=${{ secrets.NEXT_PUBLIC_SITE_URL }}
@@ -138,6 +146,7 @@ To add more build-time variables:
 ### Local Testing
 
 1. **Create test `.env` file:**
+
    ```bash
    cat > .env << EOF
    NEXT_PUBLIC_SITE_URL=http://localhost:3030
@@ -147,11 +156,13 @@ To add more build-time variables:
    ```
 
 2. **Build Docker image:**
+
    ```bash
    docker build -t mypage:test -f Dockerfile.nextjs .
    ```
 
 3. **Verify variable is embedded (should show "NOT FOUND" - correct behavior):**
+
    ```bash
    docker run --rm mypage:test node -e "console.log(process.env.NEXT_PUBLIC_SITE_URL || 'NOT FOUND')"
    ```
@@ -161,6 +172,7 @@ To add more build-time variables:
    **Why?** `NEXT_PUBLIC_*` variables are embedded in JavaScript bundle during build, NOT available as runtime environment variables.
 
 4. **Test application starts:**
+
    ```bash
    docker run --rm -p 3030:3030 mypage:test
    ```
@@ -215,7 +227,7 @@ To add more build-time variables:
 ### 🔒 Sensitive Data Guidelines
 
 | Type            | Use For                                      | Access                         |
-|------|---------|--------|
+| --------------- | -------------------------------------------- | ------------------------------ |
 | `NEXT_PUBLIC_*` | Client-side config (URLs, feature flags)     | Public (embedded in JS bundle) |
 | `SECRET_*`      | Server-side secrets (API keys, DB passwords) | Private (runtime only)         |
 
@@ -226,10 +238,12 @@ To add more build-time variables:
 ### Issue: Variables not available during build
 
 **Symptoms:**
+
 - Next.js build errors about missing `NEXT_PUBLIC_SITE_URL`
 - Metadata/sitemap generation fails
 
 **Solution:**
+
 - Verify `NEXT_PUBLIC_SITE_URL` secret exists in Gitea
 - Check workflow logs for `.env` creation step
 - Ensure `.env` file is created BEFORE Docker build
@@ -237,9 +251,11 @@ To add more build-time variables:
 ### Issue: Variables not working in application
 
 **Symptoms:**
+
 - URLs show as `undefined` or `null` in production
 
 **Diagnosis:**
+
 ```bash
 # Check if variable is in bundle (should work):
 curl https://yourdomain.com | grep -o 'NEXT_PUBLIC_SITE_URL'
@@ -249,6 +265,7 @@ docker exec mypage-prod node -e "console.log(process.env.NEXT_PUBLIC_SITE_URL)"
 ```
 
 **Solution:**
+
 - Verify `.env` was copied during Docker build
 - Check Dockerfile logs for `COPY .env* ./` step
 - Rebuild with `--no-cache` if needed
@@ -256,9 +273,11 @@ docker exec mypage-prod node -e "console.log(process.env.NEXT_PUBLIC_SITE_URL)"
 ### Issue: `.env` file not found during Docker build
 
 **Symptoms:**
+
 - Docker build warning: `COPY .env* ./` - no files matched
 
 **Solution:**
+
 - Check `.dockerignore` allows `.env` file
 - Verify workflow creates `.env` BEFORE Docker build
 - Check file exists: `ls -la .env` in workflow
@@ -289,6 +308,7 @@ After deploying changes:
 ## Support
 
 For issues or questions:
+
 1. Check workflow logs in Gitea Actions
 2. Review Docker build logs
 3. Verify Gitea secrets configuration

docs/OPTIMIZATION_REPORT.md

@@ -1,4 +1,5 @@
 # Production Optimizations Report
+
 Date: 2025-11-24
 Branch: feat/production-improvements
 
@@ -7,6 +8,7 @@ Branch: feat/production-improvements
 Successfully implemented 7 categories of production optimizations for Next.js 16 blog application.
 
 ### Build Status: SUCCESS
+
 - Build Time: ~3.9s compilation + ~1.5s static generation
 - Static Pages Generated: 19 pages
 - Bundle Size: 1.2MB (static assets)
@@ -17,10 +19,12 @@ Successfully implemented 7 categories of production optimizations for Next.js 16
 ## 1. Bundle Size Optimization - Remove Unused Dependencies
 
 ### Actions Taken:
+
 - Removed `react-syntax-highlighter` (11 packages eliminated)
 - Removed `@types/react-syntax-highlighter`
 
 ### Impact:
+
 - **11 packages removed** from dependency tree
 - Cleaner bundle, faster npm installs
 - All remaining dependencies verified as actively used
@@ -30,11 +34,13 @@ Successfully implemented 7 categories of production optimizations for Next.js 16
 ## 2. Lazy Loading for Heavy Components
 
 ### Status:
+
 - Attempted to implement dynamic imports for CodeBlock component
 - Tool limitations prevented full implementation
 - Benefit would be minimal (CodeBlock already client-side rendered)
 
 ### Recommendation:
+
 - Consider manual lazy loading in future if CodeBlock becomes heavier
 - Current implementation is already performant
 
@@ -45,16 +51,19 @@ Successfully implemented 7 categories of production optimizations for Next.js 16
 ### Security Enhancements Applied:
 
 **Dockerfile.nextjs:**
+
 - Remove SUID/SGID binaries (prevent privilege escalation)
 - Remove apk package manager after dependencies installed
 - Create proper permissions for /tmp, /.next/cache, /app/logs directories
 
 **docker-compose.prod.yml:**
+
 - Added `security_opt: no-new-privileges:true`
 - Added commented read-only filesystem option (optional hardening)
 - Documented tmpfs mounts for extra security
 
 ### Security Posture:
+
 - Minimal attack surface in production container
 - Non-root user execution enforced
 - Package manager unavailable at runtime
@@ -66,22 +75,26 @@ Successfully implemented 7 categories of production optimizations for Next.js 16
 ### Files Created:
 
 **app/sitemap.ts:**
+
 - Dynamic sitemap generation from markdown posts
 - Static pages included (/, /blog, /about)
 - Posts include lastModified date from frontmatter
 - Priority and changeFrequency configured
 
 **app/robots.ts:**
+
 - Allows all search engines
-- Disallows /api/, /_next/, /admin/
+- Disallows /api/, /\_next/, /admin/
 - References sitemap.xml
 
 **app/feed.xml/route.ts:**
+
 - RSS 2.0 feed for latest 20 posts
 - Includes title, description, author, pubDate
 - Proper content-type and cache headers
 
 ### SEO Impact:
+
 - Search engines can discover all content via sitemap
 - RSS feed for blog subscribers
 - Proper robots.txt prevents indexing of internal routes
@@ -93,16 +106,19 @@ Successfully implemented 7 categories of production optimizations for Next.js 16
 ### Configuration Updates:
 
 **Sharp:**
+
 - Already installed (production-grade image optimizer)
 - Faster than default Next.js image optimizer
 
 **next.config.js - Image Settings:**
+
 - Cache optimized images for 30 days (`minimumCacheTTL`)
 - Support AVIF and WebP formats
 - SVG rendering enabled with security CSP
 - Responsive image sizes configured (640px to 3840px)
 
 ### Performance Impact:
+
 - Faster image processing during builds
 - Smaller image file sizes (AVIF/WebP)
 - Better Core Web Vitals (LCP, CLS)
@@ -113,21 +129,25 @@ Successfully implemented 7 categories of production optimizations for Next.js 16
 
 ### Cache Headers Added:
 
-**Static Assets (/_next/static/*):**
+**Static Assets (/\_next/static/\*):**
+
 - `Cache-Control: public, max-age=31536000, immutable`
 - 1 year cache for versioned assets
 
-**Images (/images/*):**
+**Images (/images/\*):**
+
 - `Cache-Control: public, max-age=31536000, immutable`
 
 ### Experimental Features Enabled:
 
 **next.config.js - experimental:**
+
 - `staleTimes.dynamic: 30s` (client-side cache for dynamic pages)
 - `staleTimes.static: 180s` (client-side cache for static pages)
 - `optimizePackageImports` for react-markdown ecosystem
 
 ### Performance Impact:
+
 - Reduced bandwidth usage
 - Faster repeat visits (cached assets)
 - Improved navigation speed (stale-while-revalidate)
@@ -137,18 +157,22 @@ Successfully implemented 7 categories of production optimizations for Next.js 16
 ## 7. Bundle Analyzer Setup
 
 ### Tools Installed:
+
 - `@next/bundle-analyzer` (16.0.3)
 
 ### NPM Scripts Added:
+
 - `npm run analyze` - Full bundle analysis
 - `npm run analyze:server` - Server bundle only
 - `npm run analyze:browser` - Browser bundle only
 
 ### Configuration:
+
 - `next.config.analyzer.js` created
 - Enabled with `ANALYZE=true` environment variable
 
 ### Usage:
+
 ```bash
 npm run analyze
 # Opens browser with bundle visualization
@@ -160,6 +184,7 @@ npm run analyze
 ## Bundle Size Analysis
 
 ### Static Assets:
+
 ```
 Total Static: 1.2MB
 - Largest chunks:
@@ -170,10 +195,12 @@ Total Static: 1.2MB
 ```
 
 ### Standalone Output:
+
 - Total: 44MB (includes Node.js runtime, dependencies, server)
 - Expected Docker image size: ~150MB (Alpine + Node.js + app)
 
 ### Bundle Composition:
+
 - React + React-DOM: Largest dependencies
 - react-markdown ecosystem: Second largest
 - Next.js framework: Optimized with tree-shaking
@@ -183,6 +210,7 @@ Total Static: 1.2MB
 ## Build Verification
 
 ### Build Output:
+
 ```
 Creating an optimized production build ...
 ✓ Compiled successfully in 3.9s
@@ -200,6 +228,7 @@ Route (app)
 ```
 
 ### Pre-rendered Pages:
+
 - 19 static pages generated
 - 3 blog posts
 - 7 tag pages
@@ -210,6 +239,7 @@ Route (app)
 ## Files Modified/Created
 
 ### Modified:
+
 - `Dockerfile.nextjs` (security hardening)
 - `docker-compose.prod.yml` (security options)
 - `next.config.js` (image optimization, caching headers)
@@ -217,6 +247,7 @@ Route (app)
 - `package-lock.json` (dependency updates)
 
 ### Created:
+
 - `app/sitemap.ts` (dynamic sitemap)
 - `app/robots.ts` (robots.txt)
 - `app/feed.xml/route.ts` (RSS feed)
@@ -227,6 +258,7 @@ Route (app)
 ## Performance Recommendations
 
 ### Implemented:
+
 1. Bundle size reduced (11 packages removed)
 2. Security hardened (Docker + CSP)
 3. SEO optimized (sitemap + robots + RSS)
@@ -235,7 +267,8 @@ Route (app)
 6. Bundle analyzer ready for monitoring
 
 ### Future Optimizations:
-1. Consider CDN for static assets (/images, /_next/static)
+
+1. Consider CDN for static assets (/images, /\_next/static)
 2. Monitor bundle sizes with `npm run analyze` on each release
 3. Add bundle size limits in CI/CD (fail if > threshold)
 4. Consider Edge deployment for global performance
@@ -246,6 +279,7 @@ Route (app)
 ## Production Deployment Checklist
 
 Before deploying:
+
 - [ ] Set `NEXT_PUBLIC_SITE_URL` in production environment
 - [ ] Verify Caddy reverse proxy configuration
 - [ ] Test Docker build: `npm run docker:build`

lib/env-validation.ts

@@ -3,16 +3,9 @@
  * Ensures all required environment variables are set before deployment
  */
 
-const requiredEnvVars = [
-  'NEXT_PUBLIC_SITE_URL',
-  'NODE_ENV',
-] as const
+const requiredEnvVars = ['NEXT_PUBLIC_SITE_URL', 'NODE_ENV'] as const
 
-const optionalEnvVars = [
-  'PORT',
-  'HOSTNAME',
-  'NEXT_PUBLIC_GA_ID',
-] as const
+const optionalEnvVars = ['PORT', 'HOSTNAME', 'NEXT_PUBLIC_GA_ID'] as const
 
 export function validateEnvironment() {
   const missingVars: string[] = []

lib/tags.ts

@@ -65,7 +65,11 @@ export async function getPopularTags(locale: string = 'en', limit = 10): Promise
   return allTags.slice(0, limit)
 }
 
-export async function getRelatedTags(tagSlug: string, locale: string = 'en', limit = 5): Promise<TagInfo[]> {
+export async function getRelatedTags(
+  tagSlug: string,
+  locale: string = 'en',
+  limit = 5
+): Promise<TagInfo[]> {
   const posts = await getPostsByTag(tagSlug, locale)
   const relatedTagMap = new Map<string, number>()
 
@@ -107,7 +111,9 @@ export function validateTags(tags: any): string[] {
   return validTags
 }
 
-export async function getTagCloud(locale: string = 'en'): Promise<Array<TagInfo & { size: 'sm' | 'md' | 'lg' | 'xl' }>> {
+export async function getTagCloud(
+  locale: string = 'en'
+): Promise<Array<TagInfo & { size: 'sm' | 'md' | 'lg' | 'xl' }>> {
   const tags = await getAllTags(locale)
   if (tags.length === 0) return []
 

middleware.ts

@@ -1,5 +1,5 @@
-import createMiddleware from 'next-intl/middleware';
-import {routing} from './src/i18n/routing';
+import createMiddleware from 'next-intl/middleware'
+import { routing } from './src/i18n/routing'
 
 export default createMiddleware({
   ...routing,
@@ -7,14 +7,10 @@ export default createMiddleware({
   localeCookie: {
     name: 'NEXT_LOCALE',
     maxAge: 60 * 60 * 24 * 365,
-    sameSite: 'lax'
-  }
-});
+    sameSite: 'lax',
+  },
+})
 
 export const config = {
-  matcher: [
-    '/',
-    '/(en|ro)/:path*',
-    '/((?!api|_next|_vercel|.*\\..*).*)'
-  ]
-};
+  matcher: ['/', '/(en|ro)/:path*', '/((?!api|_next|_vercel|.*\\..*).*)'],
+}

next.config.js

@@ -1,4 +1,4 @@
-const withNextIntl = require('next-intl/plugin')();
+const withNextIntl = require('next-intl/plugin')()
 
 /** @type {import('next').NextConfig} */
 // ============================================
@@ -8,7 +8,6 @@ const withNextIntl = require('next-intl/plugin')();
 // Deprecated options have been removed (swcMinify, reactStrictMode)
 // SWC minification is now default in Next.js 16
 
-
 // Production-ready Next.js configuration with standalone output
 // This configuration is optimized for Docker deployment with minimal image size
 //
@@ -123,12 +122,7 @@ const nextConfig = {
     },
 
     // Optimize package imports for smaller bundles
-    optimizePackageImports: [
-      'react-markdown',
-      'rehype-raw',
-      'rehype-sanitize',
-      'remark-gfm',
-    ],
+    optimizePackageImports: ['react-markdown', 'rehype-raw', 'rehype-sanitize', 'remark-gfm'],
 
     // Enable PPR (Partial Prerendering) - Next.js 16 feature
     // Uncomment to enable (currently in beta)

src/i18n/navigation.ts

@@ -1,5 +1,4 @@
-import {createNavigation} from 'next-intl/navigation';
-import {routing} from './routing';
+import { createNavigation } from 'next-intl/navigation'
+import { routing } from './routing'
 
-export const {Link, redirect, usePathname, useRouter} =
-  createNavigation(routing);
+export const { Link, redirect, usePathname, useRouter } = createNavigation(routing)

src/i18n/request.ts

@@ -1,15 +1,15 @@
-import {getRequestConfig} from 'next-intl/server';
-import {routing} from './routing';
+import { getRequestConfig } from 'next-intl/server'
+import { routing } from './routing'
 
-export default getRequestConfig(async ({requestLocale}) => {
-  let locale = await requestLocale;
+export default getRequestConfig(async ({ requestLocale }) => {
+  let locale = await requestLocale
 
   if (!locale || !routing.locales.includes(locale as any)) {
-    locale = routing.defaultLocale;
+    locale = routing.defaultLocale
   }
 
   return {
     locale,
-    messages: (await import(`../../messages/${locale}.json`)).default
-  };
-});
+    messages: (await import(`../../messages/${locale}.json`)).default,
+  }
+})

src/i18n/routing.ts

@@ -1,4 +1,4 @@
-import {defineRouting} from 'next-intl/routing';
+import { defineRouting } from 'next-intl/routing'
 
 export const routing = defineRouting({
   locales: ['en', 'ro'],
@@ -6,8 +6,8 @@ export const routing = defineRouting({
   localePrefix: 'always',
   localeNames: {
     en: 'English',
-    ro: 'Română'
-  }
-} as any);
+    ro: 'Română',
+  },
+} as any)
 
-export type Locale = (typeof routing.locales)[number];
+export type Locale = (typeof routing.locales)[number]

tsconfig.json

@@ -1,11 +1,7 @@
 {
   "compilerOptions": {
     "target": "ES2020",
-    "lib": [
-      "dom",
-      "dom.iterable",
-      "esnext"
-    ],
+    "lib": ["dom", "dom.iterable", "esnext"],
     "allowJs": true,
     "skipLibCheck": true,
     "strict": true,
@@ -23,12 +19,8 @@
       }
     ],
     "paths": {
-      "@/*": [
-        "./*"
-      ],
-      "@/i18n/*": [
-        "./src/i18n/*"
-      ]
+      "@/*": ["./*"],
+      "@/i18n/*": ["./src/i18n/*"]
     }
   },
   "include": [
@@ -38,7 +30,5 @@
     ".next/types/**/*.ts",
     ".next/dev/types/**/*.ts"
   ],
-  "exclude": [
-    "node_modules"
-  ]
+  "exclude": ["node_modules"]
 }

types/translations.d.ts

@@ -1,4 +1,4 @@
-type Messages = typeof import('../messages/en.json');
+type Messages = typeof import('../messages/en.json')
 
 declare global {
   interface IntlMessages extends Messages {}