fix(changelog): Fix changelog generation by properly stripping markdown code fences

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@git.zone/tsdoc',
-  version: '1.3.7',
+  version: '1.3.8',
   description: 'An advanced TypeScript documentation tool using AI to generate and enhance documentation for TypeScript projects.'
 }

ts/aidocs_classes/commit.ts

@@ -110,7 +110,7 @@ ${JSON.stringify(commitMessages, null, 2)}
 
       previousChangelog = await plugins.smartfile.SmartFile.fromString(
         previousChangelogPath,
-        result2.message,
+        result2.message.replace('```markdown', '').replace('```', ''),
         'utf8'
       );
     }