Skipped Tests in `test_threads.py` Due to Missing API Key in DB

[avirajsingh7]

Several test cases in api/routes/test_threads.py are being skipped because no API key is present in the test database. These tests use the following logic: here

Suggested Fixes:

• Ensure a valid API key is created and added to the database during test setup so that these tests don’t get skipped.
• Alternatively, switch these tests to use token-based auth via headers, like we do in other test cases