Add URL redirects for legacy /docs/* paths

[sushmanthreddy]

Description

Added URL redirects to handle the legacy paths starting with /docs/* that were causing 404 errors for users. This fixes the broken links issue where users were trying to access URLs like docs/tutorials/rag instead of tutorials/rag.

Changes

• Added mkdocs-redirects plugin configuration to handle legacy URL patterns
• Implemented redirects for all tutorial pages:
  • /docs/tutorials/rag → /tutorials/rag
  • /docs/tutorials/simplified-baleen → /tutorials/simplified-baleen
  • /docs/tutorials/summarization → /tutorials/summarization
  • /docs/tutorials/other_tutorial → /tutorials/other_tutorial
  • /docs/tutorials/examples → /tutorials/examples

Testing

• Verified redirects work locally using mkdocs serve
• Tested accessing old URLs to confirm proper redirection
• Ensured existing URLs continue to work as expected

Dependencies

• Requires mkdocs-redirects plugin: pip install mkdocs-redirects

[krypticmouse]

LGTM 🚢! Thank you for the contribution!!