✨ (path) create a resolve path service to manage …

resolve path like ../..

src/hooks/useMarkdown.hook.ts

@@ -3,11 +3,11 @@ import markdownItClass from '@toycode/markdown-it-class'
 
 const md = new MarkdownIt().use(markdownItClass, {
   h1: ['title', 'is-1'],
-  h2: ['subtitle', 'is-2'],
-  h3: ['subtitle', 'is-3'],
-  h4: ['subtitle', 'is-4'],
-  h5: ['subtitle', 'is-5'],
-  h6: ['subtitle', 'is-6'],
+  h2: ['title', 'is-2'],
+  h3: ['title', 'is-3'],
+  h4: ['title', 'is-4'],
+  h5: ['title', 'is-5'],
+  h6: ['title', 'is-6'],
   table: ['table', 'is-striped', 'is-hoverable', 'is-fullwidth']
 })