Miscellaneous fixes (0.17 beta) (#21655)

* Fix jetson stats reading

* Return result

* Avoid unknown class for cover image

* fix double encoding of passwords in camera wizard

* formatting

* empty homekit config fixes

* add locks to jina v1 embeddings

protect tokenizer and feature extractor in jina_v1_embedding with per-instance thread lock to avoid the "Already borrowed" RuntimeError during concurrent tokenization

* Capitalize correctly

* replace deprecated google-generativeai with google-genai

update gemini genai provider with new calls from SDK
provider_options specifies any http options
suppress unneeded info logging

* fix attribute area on detail stream hover

---------

Co-authored-by: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>

frigate/util/services.py

@@ -540,9 +540,16 @@ def get_jetson_stats() -> Optional[dict[int, dict]]:
     try:
         results["mem"] = "-"  # no discrete gpu memory
 
-        with open("/sys/devices/gpu.0/load", "r") as f:
-            gpuload = float(f.readline()) / 10
-            results["gpu"] = f"{gpuload}%"
+        if os.path.exists("/sys/devices/gpu.0/load"):
+            with open("/sys/devices/gpu.0/load", "r") as f:
+                gpuload = float(f.readline()) / 10
+                results["gpu"] = f"{gpuload}%"
+        elif os.path.exists("/sys/devices/platform/gpu.0/load"):
+            with open("/sys/devices/platform/gpu.0/load", "r") as f:
+                gpuload = float(f.readline()) / 10
+                results["gpu"] = f"{gpuload}%"
+        else:
+            results["gpu"] = "-"
     except Exception:
         return None