fix: export pdf get package theme from local (#673)

Author: davcd

lib/export-resume.js

@@ -49,7 +49,9 @@ const extractFileFormat = (fileName) => {
 };
 const getThemePkg = (theme) => {
   if (theme[0] === '.') {
-    theme = path.join(process.cwd(), theme, 'index.js');
+    theme = path.join(process.cwd(), 'index.js');
+  } else {
+    theme = path.join(process.cwd(), 'node_modules', theme, 'index.js');
   }
   try {
     const themePkg = require(theme);