add frontmatter troubleshooting stylus partial

Author: anegg0

docs/partials/_troubleshooting-stylus-partial.mdx

@@ -1,3 +1,11 @@
+---
+partial_type: troubleshooting
+title: 'Stylus Troubleshooting Guide'
+description: 'Common issues and solutions for Stylus smart contract development'
+author: anegg0
+last_reviewed: 2025-11-06
+---
+
 ### How does Stylus manage security issues in smart contracts when interacting with so many different languages?
 
 All languages are compiled to WASM for them to be able to work with Stylus. So it just needs to verify that the produced WASM programs behave as they should inside the new virtual machine.