Make blog page dynamic using JSON data

- Blog posts now load from blog/posts.json
- Create blog/script.js to dynamically render posts
- Each post displays: title, date, content, image
- Support hash-based navigation to specific posts
- Updated blog/index.html to load posts dynamically
- Added styling for blog posts and containers
- First post is 'Status' matching the original content

blog/posts.json

@@ -1,10 +1,11 @@
 [
   {
     "id": "01",
-    "title": "First Blog Post",
+    "title": "Status",
     "date": "2026-02-28",
-    "excerpt": "This is the first blog post excerpt. Add your own blog entries by updating this JSON file with a title, date, image path, and excerpt.",
+    "excerpt": "dangrubb.net is fully functional and operating at 18% of potential. When Blog updates are posted, this score will increase to 19%.",
+    "content": "<p>dangrubb.net is fully functional and operating at 18% of potential. When Blog updates are posted, this score will increase to 19%.</p>",
     "image": "./src/img/CannotConnect.JPEG",
-    "slug": "first-blog-post"
+    "slug": "status"
   }
 ]