Miscellaneous Fixes (0.17 Beta) (#21320)

* Exclude D-FINE from using CUDA Graphs

* fix objects count in detail stream

* Add debugging for classification models

* validate idb stored stream name and reset if invalid

fixes https://github.com/blakeblackshear/frigate/discussions/21311

* ensure jina loading takes place in the main thread to prevent lazily importing tensorflow in another thread later

reverts atexit changes in https://github.com/blakeblackshear/frigate/pull/21301 and fixes https://github.com/blakeblackshear/frigate/discussions/21306

* revert old atexit change in bird too

* revert types

* ensure we bail in the live mode hook for empty camera groups

prevent infinite rendering on camera groups with no cameras

---------

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

frigate/embeddings/maintainer.py

@@ -146,29 +146,6 @@ class EmbeddingMaintainer(threading.Thread):
         self.detected_license_plates: dict[str, dict[str, Any]] = {}
         self.genai_client = get_genai_client(config)
 
-        # Pre-import TensorFlow/tflite on main thread to avoid atexit registration issues
-        # when importing from worker threads later (e.g., during dynamic config updates)
-        if (
-            self.config.classification.bird.enabled
-            or len(self.config.classification.custom) > 0
-        ):
-            try:
-                from tflite_runtime.interpreter import Interpreter  # noqa: F401
-            except ModuleNotFoundError:
-                try:
-                    from tensorflow.lite.python.interpreter import (  # noqa: F401
-                        Interpreter,
-                    )
-
-                    logger.debug(
-                        "Pre-imported TensorFlow Interpreter on main thread for classification models"
-                    )
-                except Exception as e:
-                    logger.warning(
-                        f"Failed to pre-import TensorFlow Interpreter: {e}. "
-                        "Classification models may fail to load if added dynamically."
-                    )
-
         # model runners to share between realtime and post processors
         if self.config.lpr.enabled:
             lpr_model_runner = LicensePlateModelRunner(