Add sample scenario tests for suite_template.py

[aviralgarg05]

Summary

Provide a minimal unit test that imports docs/templates/suite_template.py (or a copy under tests/fixtures) and executes the sample FAQAdapter against the bundled dataset to demonstrate expected structure.

Suggested changes

• Create a small test in tests/ that:
  • Imports or copies the FAQAdapter/DatasetSource setup from docs/templates/suite_template.py.
  • Mocks a simple agent with .connect() and .answer() to return the expected string.
  • Asserts that Scenario.run() (or equivalent) produces a successful AdapterOutcome.
• Keep dependencies limited to the existing test stack (pytest only).

Why this is beginner-friendly

• Touches only test files and uses existing sample code as a guide.
• Reinforces understanding of the public API.

Acceptance criteria

• New test passes locally with poetry run pytest.
• No new lint issues (poetry run ruff check .).
• The test clearly documents the happy-path usage of the template adapter.

[Sudhanshugochar]

hey @aviralgarg05 please assign me this issue i can work on it