Add custom font styles and theme enhancements

- Created a new CSS file for font imports and defined font families for base, mono, strong, em, and h1 elements.
- Added a new JavaScript file to extend the default VitePress theme, incorporating a custom layout and a Vue component for enhanced functionality.
- Integrated Mermaid diagram support and included the necessary styles for it.

.obsidian/plugins/odox/manifest.json

@@ -0,0 +1,10 @@
+{
+	"id": "odox",
+	"name": "Odox",
+	"version": "0.1.0",
+	"minAppVersion": "0.15.0",
+	"description": "Export Obsidian notes to static docs tools with asset management",
+	"author": "nan",
+	"authorUrl": "https://github.com/icrdr",
+	"isDesktopOnly": false
+}