refactor: Replace tag-based grouping with path-based grouping in Open…

[pooja-bruno]

Description

Changes

OpenAPI Converter Enhancement

• Changed grouping strategy: Replaced tag-based grouping with path-based grouping for better organization
  • Previously: Requests were grouped by OpenAPI tags
  • Now: Requests are grouped by URL path segments for more intuitive organization
• This change provides a more logical and hierarchical structure to imported collections

Contribution Checklist:

• [x] The pull request only addresses one issue or adds one feature.
• [x] The pull request does not introduce any breaking changes
• [x] I have added screenshots or gifs to help explain the change if applicable.
• [x] I have read the contribution guidelines.
• [x] Create an issue and link to the pull request.

https://github.com/user-attachments/assets/82488fda-9d37-4180-a980-0b6fd748e3c0