Fixes (#18176)

* Add camera name tooltip to previews in recording view

* Apply face area check to cv2 face detection

* Delete review thumbnails

* Don't import hailo until it is used

* Add comment

* Clean up camera name

* Filter out empty keys when updating yaml config

HA ingress seems to randomly add an equal sign to the PUT urls for updating the config from the UI. This fix prevents empty keys from being processed, but still allows empty values.

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Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>

frigate/util/builtin.py

@@ -187,6 +187,9 @@ def update_yaml_from_url(file_path, url):
     parsed_url = urllib.parse.urlparse(url)
     query_string = urllib.parse.parse_qs(parsed_url.query, keep_blank_values=True)
 
+    # Filter out empty keys but keep blank values for non-empty keys
+    query_string = {k: v for k, v in query_string.items() if k}
+
     for key_path_str, new_value_list in query_string.items():
         key_path = key_path_str.split(".")
         for i in range(len(key_path)):