Improve Notifications (#16453)

* backend

* frontend

* add notification config at camera level

* camera level notifications in dispatcher

* initial onconnect

* frontend

* backend for suspended notifications

* frontend

* use base communicator

* initialize all cameras in suspended array and use 0 for unsuspended

* remove switch and use select for suspending in frontend

* use timestamp instead of datetime

* frontend tweaks

* mqtt docs

* fix button width

* use grid for layout

* use thread and queue for processing notifications with 10s timeout

* clean up

* move async code to main class

* tweaks

* docs

* remove warning message

frigate/config/config.py

@@ -46,6 +46,7 @@ from .camera.detect import DetectConfig
 from .camera.ffmpeg import FfmpegConfig
 from .camera.genai import GenAIConfig
 from .camera.motion import MotionConfig
+from .camera.notification import NotificationConfig
 from .camera.objects import FilterConfig, ObjectConfig
 from .camera.record import RecordConfig, RetainModeEnum
 from .camera.review import ReviewConfig
@@ -62,7 +63,6 @@ from .database import DatabaseConfig
 from .env import EnvVars
 from .logger import LoggerConfig
 from .mqtt import MqttConfig
-from .notification import NotificationConfig
 from .proxy import ProxyConfig
 from .telemetry import TelemetryConfig
 from .tls import TlsConfig
@@ -332,7 +332,7 @@ class FrigateConfig(FrigateBaseModel):
     )
     mqtt: MqttConfig = Field(title="MQTT configuration.")
     notifications: NotificationConfig = Field(
-        default_factory=NotificationConfig, title="Notification configuration."
+        default_factory=NotificationConfig, title="Global notification configuration."
     )
     proxy: ProxyConfig = Field(
         default_factory=ProxyConfig, title="Proxy configuration."
@@ -452,6 +452,7 @@ class FrigateConfig(FrigateBaseModel):
                 "review": ...,
                 "genai": ...,
                 "motion": ...,
+                "notifications": ...,
                 "detect": ...,
                 "ffmpeg": ...,
                 "timestamp_style": ...,
@@ -527,6 +528,9 @@ class FrigateConfig(FrigateBaseModel):
             # set config pre-value
             camera_config.audio.enabled_in_config = camera_config.audio.enabled
             camera_config.record.enabled_in_config = camera_config.record.enabled
+            camera_config.notifications.enabled_in_config = (
+                camera_config.notifications.enabled
+            )
             camera_config.onvif.autotracking.enabled_in_config = (
                 camera_config.onvif.autotracking.enabled
             )