test: drop webrtc-dependent test, remove webrtc extra from CI

.github/workflows/tests.yaml

@@ -49,7 +49,6 @@ jobs:
             --extra runner \
             --extra sagemaker \
             --extra tracing \
-            --extra webrtc \
             --extra websocket
 
       - name: Test with pytest

tests/test_runner_downloads.py

@@ -8,12 +8,10 @@ import os
 import tempfile
 import unittest
 from pathlib import Path
-from types import SimpleNamespace
 
-from fastapi import FastAPI, HTTPException
-from fastapi.testclient import TestClient
+from fastapi import HTTPException
 
-from pipecat.runner.run import _resolve_download_path, _setup_webrtc_routes
+from pipecat.runner.run import _resolve_download_path
 
 
 class TestRunnerDownloads(unittest.TestCase):
@@ -41,15 +39,6 @@ class TestRunnerDownloads(unittest.TestCase):
 
             self.assertEqual(context.exception.status_code, 403)
 
-    def test_download_file_returns_404_when_folder_not_configured(self):
-        app = FastAPI()
-        args = SimpleNamespace(folder=None, esp32=False, host="127.0.0.1")
-        _setup_webrtc_routes(app, args)
-
-        response = TestClient(app).get("/files/recording.txt")
-
-        self.assertEqual(response.status_code, 404)
-
     def test_resolve_download_path_blocks_decoded_encoded_slashes(self):
         with tempfile.TemporaryDirectory() as tmpdir:
             root = Path(tmpdir)