Fixes (#18338)

* improve spacing of face selection in mobile drawer

* fix spacing

* sort face names alphabetically

* Improve face selection dialog

* Use a state to track when face image loads

The naturalWidth and naturalHeight will always be 0 until the image loads. So we use onLoad and a state to track loading and then calculate the area after it has loaded

* Verify that a camera only tracks objects that are possible to track

* Fix test

* genai docs tweak

* Disable openvino model cache

* Clenaup

* Sanitize floats for estimated speed and angle

Users can configure speed zones in such a way that velocity estimates from Norfair cause a value of inf to be stored as an estimated speed. FastAPI doesn't serialize inf as a float, so trying to return this value would result in an API error. Sanitizing the value before storing should correct this.

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

frigate/util/builtin.py

@@ -4,6 +4,7 @@ import ast
 import copy
 import datetime
 import logging
+import math
 import multiprocessing as mp
 import queue
 import re
@@ -399,3 +400,10 @@ def serialize(
 def deserialize(bytes_data: bytes) -> list[float]:
     """Deserializes a compact "raw bytes" format into a list of floats"""
     return list(struct.unpack("%sf" % (len(bytes_data) // 4), bytes_data))
+
+
+def sanitize_float(value):
+    """Replace NaN or inf with 0.0."""
+    if isinstance(value, (int, float)) and not math.isfinite(value):
+        return 0.0
+    return value