make app icons visible in dark mode

iOS web apps only get one icon, and iOS darkens it in dark mode, so the black bird on a white background turned into a black bird on a dark background. The apple-touch-icon is now a white bird on a near-black background, which survives dark and tinted modes. The SVG favicon switches the bird to white with prefers-color-scheme so it stays visible on dark browser tabs.

frigate/events/audio.py

@@ -178,7 +178,6 @@ class AudioProcessor(FrigateProcess):
             [
                 CameraConfigUpdateEnum.add,
                 CameraConfigUpdateEnum.audio,
-                CameraConfigUpdateEnum.enabled,
                 CameraConfigUpdateEnum.ffmpeg,
                 CameraConfigUpdateEnum.remove,
             ],

frigate/test/test_audio_spawn.py

@@ -1,4 +1,4 @@
-"""Tests for audio maintainer spawning on runtime camera updates."""
+"""Tests for audio maintainer spawning on runtime camera adds."""
 
 import threading
 import unittest
@@ -42,42 +42,6 @@ class TestAudioSpawnIfNeeded(unittest.TestCase):
         processor.logger = MagicMock()
         return processor
 
-    def test_initially_disabled_camera_spawns_after_enabled_update(self):
-        """Consume an enabled update through the manager's real subscriber."""
-        config = _build_config()
-        config.cameras["front_door"].enabled = False
-        stop = MagicMock()
-        stop.wait.side_effect = [False, True]
-        processor = AudioProcessor(
-            config, {"front_door": MagicMock()}, MagicMock(), stop
-        )
-        processor.logger = MagicMock()
-        updates = iter([("config/cameras/front_door/enabled", True), (None, None)])
-        self.addCleanup(
-            setattr, threading.current_thread(), "name", threading.current_thread().name
-        )
-
-        with (
-            patch.object(processor, "pre_run_setup"),
-            patch("frigate.config.camera.updater.ConfigSubscriber") as transport,
-            patch("frigate.events.audio.AudioEventMaintainer") as maintainer,
-        ):
-
-            def receive_update():
-                self.assertEqual(processor.audio_threads, {})
-                maintainer.assert_not_called()
-                return next(updates)
-
-            transport.return_value.check_for_update.side_effect = receive_update
-            maintainer.return_value.is_alive.return_value = False
-            processor.run()
-
-        self.assertEqual(
-            processor.audio_threads, {"front_door": maintainer.return_value}
-        )
-        maintainer.assert_called_once()
-        maintainer.return_value.start.assert_called_once()
-
     def test_skips_camera_whose_metrics_have_not_been_created_yet(self):
         """The camera maintainer creates metrics on its own poll of the add
         update, so the audio processor can see the camera first."""

web/images/branding/favicon.svg

@@ -7,6 +7,11 @@
 <metadata>
 Created by potrace 1.11, written by Peter Selinger 2001-2013
 </metadata>
+<style>
+@media (prefers-color-scheme: dark) {
+  g { fill: #ffffff; }
+}
+</style>
 <g transform="translate(0.000000,888.000000) scale(0.100000,-0.100000)"
 fill="#000000" stroke="none">
 <path d="M8228 8865 c-2 -2 -25 -6 -53 -9 -38 -5 -278 -56 -425 -91 -33 -7