refactor: update descriptions for various project entries to enhance clarity and conciseness

Author: pphatdev

content/posts/basic-html-tutorial/index.mdx

@@ -1,7 +1,7 @@
 ---
 title: "Basic HTML Tutorial"
 slug: "basic-html-tutorial"
-description: "Learn the fundamentals of HTML with this comprehensive beginner's guide. Covers document structure, common tags, links, images, and lists to get you started with web development."
+description: "Learn HTML fundamentals with this beginner's guide. Covers document structure, common tags, links, images, and lists for web development."
 tags: ["css", "design"]
 authors:
   -

content/posts/example-heading-levels/index.mdx

@@ -1,7 +1,7 @@
 ---
 title: "Heading Levels Test - H1 to H6"
 slug: "example-heading-levels"
-description: "A comprehensive test of all six heading levels in HTML, demonstrating proper typography hierarchy, spacing, and design principles for accessible and readable content structure."
+description: "A test of all six HTML heading levels, demonstrating proper typography hierarchy, spacing, and design for accessible content structure."
 tags: ["typography", "headings", "testing"]
 authors:
   - 

content/projects/cdn-api-stackdev/index.mdx

@@ -1,7 +1,7 @@
 ---
 title: "CDN API - StackDev"
 slug: "cdn-api-stackdev"
-description: "A high-performance CDN API service for image optimization, file management, and asset delivery with JWT authentication, database migrations, and a modern web dashboard."
+description: "A high-performance CDN API for image optimization, file management, and asset delivery with JWT auth and a modern web dashboard."
 image: "https://pphat.me/projects/cdn.api.pphat.stackdev.cloud/cover.webp"
 tags: ["File Management"]
 languages: ["Express.js", "TypeScript", "SQLite", "Tailwind CSS"]

content/projects/elibrary-of-nintrea/index.mdx

@@ -1,7 +1,7 @@
 ---
 title: "eLibrary of Nintrea"
 slug: "elibrary-of-nintrea"
-description: "A Khmer digital library website that curates educational articles, grammar references, literature, technology lessons, and multimedia content in a responsive Blogger experience."
+description: "A Khmer digital library curating educational articles, grammar references, literature, and technology lessons in a responsive Blogger experience."
 image: "/projects/elibrary-of-nintrea.blogspot.com/cover.webp"
 tags: ["Blog", "Library"]
 languages: ["XML", "JavaScript", "CSS"]

content/projects/king-mart-shop/index.mdx

@@ -1,7 +1,7 @@
 ---
 title: "King Mart Shop"
 slug: "king-mart-shop"
-description: "An online shopping platform for King Mart Cambodia, featuring product discovery, category browsing, promotions, account tools, and mobile app access for everyday retail customers."
+description: "Online shopping platform for King Mart Cambodia with product discovery, category browsing, promotions, and mobile app access."
 image: "/projects/king-mart.shop/light-1.webp"
 tags: ["E-commerce", "Website"]
 languages: ["Laravel", "JavaScript", "TailwindCSS"]

content/projects/red-ant-express/index.mdx

@@ -1,7 +1,7 @@
 ---
 title: "Red Ant Express Cambodia"
 slug: "red-ant-express"
-description: "A logistics and delivery service website for Red Ant Express, featuring service discovery, technology highlights, tracking flow, and contact access for customers and business partners."
+description: "Logistics and delivery website for Red Ant Express with service discovery, technology highlights, tracking, and contact access."
 image: "/projects/red-ant-express.com.kh/light-1.webp"
 tags: ["Delivery", "Website"]
 languages: ["Laravel", "TailwindCSS", "JavaScript", "JQuery"]