correct dev port to 8080, update theme examples and file structure

README.md

@@ -28,7 +28,7 @@ Start the development server for live preview:
 ```bash
 npm run dev
 ```
-This starts a server at `http://localhost:8000` showing your presentation.
+This starts a server at `http://localhost:8080` showing your presentation.
 
 ### Build Slides
 
@@ -65,7 +65,7 @@ npm run watch
 malta-slides-marp/
 ├── slides/                 # Markdown slide files
 │   ├── index.md           # Main presentation file (served at root)
-│   ├── 01-intro.md        # Additional slide files
+│   └── index.md           # Main slide file
 │   └── ...
 ├── assets/                # Images and media files
 ├── themes/                # Custom CSS themes
@@ -88,7 +88,7 @@ Slides are written in Markdown and separated by `---`:
 ```markdown
 ---
 marp: true
-theme: gaia
+theme: uncover
 paginate: true
 ---
 
@@ -110,7 +110,7 @@ Configure slide settings at the top:
 ```yaml
 ---
 marp: true
-theme: gaia
+theme: uncover
 paginate: true
 backgroundColor: #fff
 title: My Presentation
@@ -192,7 +192,7 @@ make clean      # Remove generated files
 ## Troubleshooting
 
 - **PDF export fails**: Ensure Chrome/Chromium is installed
-- **Server not starting**: Check if port 8000 is available
+- **Server not starting**: Check if port 8080 is available
 - **Styles not applying**: Verify theme file paths
 - **Images not loading**: Check relative paths from slides directory