message: fix(md-enhance): fix extra empty lines by include
diff: @@ -29,7 +29,7 @@ export const handleInclude = (
  if (!path.isAbsolute(filePath)) {
  // if the importPath is relative path, we need to resolve it
  // according to the markdown filePath
  - if (!cwd) return "Error when resolving path";
  + if (!cwd) return "\nError when resolving path\n";
  realPath = path.resolve(cwd, filePath);
  }
  @@ -37,7 +37,7 @@ export const handleInclude = (
  includedFiles.push(realPath);
  // check file existence
  - if (!fs.existsSync(realPath)) return "File not found";
  + if (!fs.existsSync(realPath)) return "\nFile not found\n";
  // read file content
  const fileContent = fs.readFileSync(realPath).toString();
  @@ -76,8 +76,7 @@ export const resolveInclude = (
  { cwd, includedFiles }
  );
  - return `\n${
  - options.deep && actualPath.endsWith(".md")
  + return options.deep && actualPath.endsWith(".md")
  ? resolveInclude(content, options, {
  cwd: path.isAbsolute(actualPath)
  ? path.dirname(actualPath)
  @@ -86,8 +85,7 @@ export const resolveInclude = (
  : null,
  includedFiles,
  })
  - : content
  - }\n`;
  + : content;
  }
  }
  