feat: enhance VSCode settings for markdown editing and improve feature list formatting in index.md

Author: ya7010

.vscode/settings.json

@@ -8,6 +8,18 @@
       "source.organizeImports.ruff": "explicit"
     }
   },
+  "[markdown]": {
+    "editor.unicodeHighlight.ambiguousCharacters": false,
+    "editor.unicodeHighlight.invisibleCharacters": false,
+    "diffEditor.ignoreTrimWhitespace": false,
+    "editor.wordWrap": "on",
+    "editor.quickSuggestions": {
+      "comments": "off",
+      "strings": "off",
+      "other": "off"
+    },
+    "editor.tabSize": 4
+  },
   "[json]": {
     "editor.defaultFormatter": "biomejs.biome",
     "editor.tabSize": 2

docs/docs/index.md

@@ -7,23 +7,23 @@ A modern Python library for creating beautiful PowerPoint presentations with cod
 ## Features
 
 - 🛡️ **Type-Safe Development**
-  - Full type hints for better IDE support
-  - Catch errors before runtime
-  - Enhanced code maintainability
+    - Full type hints for better IDE support
+    - Catch errors before runtime
+    - Enhanced code maintainability
 
 - 📝 **Declarative PowerPoint Creation**
-  - Write presentations like code
-  - Clean and readable syntax
-  - Focus on content, not formatting
+    - Write presentations like code
+    - Clean and readable syntax
+    - Focus on content, not formatting
 
 - 🎨 **Smart Templates**
-  - Type-safe template system
-  - Reusable slide components
-  - Extensible helper functions
-  - Build your own presentation tools
+    - Type-safe template system
+    - Reusable slide components
+    - Extensible helper functions
+    - Build your own presentation tools
 
 - 📊 **Data Integration**
-  - Seamless pandas/polars DataFrame support
+    - Seamless pandas/polars DataFrame support
 
 ## Quick Start