## Summary
Add integration tests for Prompts, Resources, and Tools over Streamable
HTTP transport as outlined in #183.
## Changes
- [x] Infrastructure: Enable `STREAMABLE_HTTP` transport in test base
- [x] Prompts: Add functional integration tests
- [x] Resources: Add functional integration tests
- [x] Tools: Add functional integration tests
Related to #332
---------
Co-authored-by: Konstantin Pavlov <1517853+kpavlov@users.noreply.github.com>