Miscellaneous Fixes (#21050)

* Don't add to history when opening search dialog

* Update caniuse

* Revamp the history handling for dialog components

* clarify audio transcription docs

* Use titlecase helper

* Allow running object clasasification on stationary objects

* small spacing tweaks for tablets

* require admin role to delete users

* explicitly prevent deletion of admin user

---------

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

frigate/api/auth.py

@@ -578,8 +578,14 @@ def create_user(
     return JSONResponse(content={"username": body.username})
 
 
-@router.delete("/users/{username}")
-def delete_user(username: str):
+@router.delete("/users/{username}", dependencies=[Depends(require_role(["admin"]))])
+def delete_user(request: Request, username: str):
+    # Prevent deletion of the built-in admin user
+    if username == "admin":
+        return JSONResponse(
+            content={"message": "Cannot delete admin user"}, status_code=403
+        )
+
     User.delete_by_id(username)
     return JSONResponse(content={"success": True})
 

frigate/data_processing/post/review_descriptions.py

@@ -12,6 +12,7 @@ from typing import Any
 
 import cv2
 from peewee import DoesNotExist
+from titlecase import titlecase
 
 from frigate.comms.embeddings_updater import EmbeddingsRequestEnum
 from frigate.comms.inter_process import InterProcessRequestor
@@ -455,14 +456,14 @@ def run_analysis(
 
     for i, verified_label in enumerate(final_data["data"]["verified_objects"]):
         object_type = verified_label.replace("-verified", "").replace("_", " ")
-        name = sub_labels_list[i].replace("_", " ").title()
+        name = titlecase(sub_labels_list[i].replace("_", " "))
         unified_objects.append(f"{name} ({object_type})")
 
     for label in objects_list:
         if "-verified" in label:
             continue
         elif label in labelmap_objects:
-            object_type = label.replace("_", " ").title()
+            object_type = titlecase(label.replace("_", " "))
 
             if label in attribute_labels:
                 unified_objects.append(f"{object_type} (delivery/service)")

frigate/data_processing/real_time/custom_classification.py

@@ -405,9 +405,6 @@ class CustomObjectClassificationProcessor(RealTimeProcessorApi):
         if obj_data.get("end_time") is not None:
             return
 
-        if obj_data.get("stationary"):
-            return
-
         object_id = obj_data["id"]
 
         if (