Reorganize troubleshooting docs and restructure sidebar navigation

[oblomov-dev]

Summary

This PR refactors the documentation structure by extracting common failure scenarios into a dedicated troubleshooting guide and reorganizing the sidebar navigation for better discoverability.

Key Changes

• New troubleshooting guide: Created docs/cookbook/troubleshooting/common_failures.md documenting three frequent failure modes:

  • Binding-path mismatches and how to debug them in the browser console and network tab
  • Malformed XML parsing errors and their various manifestations
  • Guidance on where to look for silent failures that don't raise ABAP exceptions

• Content migration: Moved the "Common Failure Modes" section from docs/cookbook/event_navigation/exception.md to the new dedicated page, reducing duplication and improving organization

• Updated cross-references: Modified exception.md to link to the new Common Failures page instead of embedding the content inline

• Sidebar restructuring (docs/.vitepress/config.mjs):

  • Grouped Quickstart-related pages (Installation, Hello World, Full Example) under a collapsible "Quickstart" submenu
  • Created new "Troubleshooting" section in the Cookbook with links to both Debugging and Common Failures pages
  • Moved "Debugging" link from Configuration section to the new Troubleshooting subsection
  • Renamed "Advanced Features" to "Advanced" for consistency

Implementation Details

The troubleshooting content maintains the same technical depth and examples while being more discoverable through dedicated documentation. The sidebar changes improve information architecture by grouping related topics and reducing cognitive load in the Configuration section.

https://claude.ai/code/session_01VxknFMLKaNS1oQRMq7vrCG