pack: add .editorconfig and use tab instead of space

docs/.vitepress/config.mjs

@@ -1,16 +1,16 @@
 import { generateSidebar } from 'vitepress-sidebar'
 
 export default {
-  title: 'Vutron',
-  description: 'Quick Start Templates for Vite + Vue 3 + Electron',
-  themeConfig: {
-    sidebar: generateSidebar({
-      root: 'docs',
-      collapsible: false,
-      collapsed: false,
-      underscoreToSpace: true,
-      hyphenToSpace: true
-    }),
-    socialLinks: [{ icon: 'github', link: 'https://github.com/jooy2/vutron' }]
-  }
+	title: 'Vutron',
+	description: 'Quick Start Templates for Vite + Vue 3 + Electron',
+	themeConfig: {
+		sidebar: generateSidebar({
+			root: 'docs',
+			collapsible: false,
+			collapsed: false,
+			underscoreToSpace: true,
+			hyphenToSpace: true
+		}),
+		socialLinks: [{ icon: 'github', link: 'https://github.com/jooy2/vutron' }]
+	}
 }