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.

---------

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

frigate/track/tracked_object.py

@@ -18,6 +18,7 @@ from frigate.config import (
 )
 from frigate.const import CLIPS_DIR, THUMB_DIR
 from frigate.review.types import SeverityEnum
+from frigate.util.builtin import sanitize_float
 from frigate.util.image import (
     area,
     calculate_region,
@@ -202,6 +203,11 @@ class TrackedObject:
                             )
                         )
 
+                        # users can configure speed zones incorrectly, so sanitize speed_magnitude
+                        # and velocity_angle in case the values come back as inf or NaN
+                        speed_magnitude = sanitize_float(speed_magnitude)
+                        self.velocity_angle = sanitize_float(self.velocity_angle)
+
                         if self.ui_config.unit_system == "metric":
                             self.current_estimated_speed = (
                                 speed_magnitude * 3.6