⬆️(dependencies) update django to v5.2.16

Fine-tune the vertical alignment of the initials in the Avatar so
they sit properly centered inside the circle.

src/backend/pyproject.toml

@@ -40,7 +40,7 @@ dependencies = [
     "django-storages[s3]==1.14.6",
     "django-timezone-field>=5.1",
     "django-pydantic-field==0.5.4",
-    "django==5.2.14",
+    "django==5.2.16",
     "djangorestframework==3.17.1",
     "drf_spectacular==0.29.0",
     "dockerflow==2026.3.4",

src/backend/uv.lock

@@ -586,16 +586,16 @@ wheels = [
 
 [[package]]
 name = "django"
-version = "5.2.14"
+version = "5.2.16"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "asgiref" },
     { name = "sqlparse" },
     { name = "tzdata", marker = "sys_platform == 'win32'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/65/95/95f7faa0950867afaa0bef2460c6263afd6a2c78cc9434046ed28160b015/django-5.2.14.tar.gz", hash = "sha256:58a63ba841662e5c686b57ba1fec52ddd68c0b93bd96ac3029d55728f00bf8a2", size = 10895118, upload-time = "2026-05-05T13:57:31.104Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/a9/26/889449d521ae508b26de715954faecd8bcf3f740affb81b2d146a83b42a5/django-5.2.16.tar.gz", hash = "sha256:59ea02020c3136fce14bef0bbece21a10a4febef5eed1c51c22ae468efa22200", size = 10890894, upload-time = "2026-07-07T13:52:17.005Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/14/44/f172870cf87aa25afef48fb72adba89ee8b77fcab6f3b23d240b923f1528/django-5.2.14-py3-none-any.whl", hash = "sha256:6f712143bd3064310d1f50fac859c3e9a274bdcfc9595339853be7779297fc76", size = 8311320, upload-time = "2026-05-05T13:57:25.795Z" },
+    { url = "https://files.pythonhosted.org/packages/4e/13/1e5e3e4c15dcecb04281b3cb2a46a4670e1cef131068e202f6040df19224/django-5.2.16-py3-none-any.whl", hash = "sha256:04f354bf9d807a86ad1a8392fe3808d362358a8eafc322848e0e43e59b24371d", size = 8311943, upload-time = "2026-07-07T13:52:11.223Z" },
 ]
 
 [[package]]
@@ -1260,7 +1260,7 @@ requires-dist = [
     { name = "brotli", specifier = "==1.2.0" },
     { name = "celery", extras = ["redis"], specifier = "==5.6.3" },
     { name = "dj-database-url", specifier = "==3.1.2" },
-    { name = "django", specifier = "==5.2.14" },
+    { name = "django", specifier = "==5.2.16" },
     { name = "django-configurations", specifier = "==2.5.1" },
     { name = "django-cors-headers", specifier = "==4.9.0" },
     { name = "django-countries", specifier = "==9.0.0" },

src/frontend/src/components/Avatar.tsx

@@ -59,9 +59,10 @@ export const Avatar = React.memo(
           <text
             x="50"
             y="50"
+            dy="-0.08em"
             textAnchor="middle"
             dominantBaseline="central"
-            fontSize={initials.length > 1 ? 48 : 52}
+            fontSize="52"
             fontWeight="500"
             fill="currentColor"
           >

src/frontend/src/features/rooms/livekit/components/MediaStateObserver.tsx

@@ -1,42 +0,0 @@
-import { useLocalParticipant } from '@livekit/components-react'
-import { useEffect } from 'react'
-
-export const MEDIA_STATE_ELEMENT_ID = 'media-state'
-export const MEDIA_STATE_CHANGED_EVENT = 'media-state-changed'
-
-export type MediaStateChangedDetail = {
-  microphoneEnabled: boolean
-  cameraEnabled: boolean
-}
-
-/**
- * Exposes the local participant's media state in the DOM so external tools
- * (e.g. bots automating the frontend) can reliably read the microphone and
- * camera state, and watch for changes with a MutationObserver:
- *
- * const el = document.getElementById('media-state')
- * new MutationObserver(...).observe(el, { attributes: true })
- */
-export const MediaStateObserver = () => {
-  const { isMicrophoneEnabled, isCameraEnabled } = useLocalParticipant()
-
-  useEffect(() => {
-    window.dispatchEvent(
-      new CustomEvent<MediaStateChangedDetail>(MEDIA_STATE_CHANGED_EVENT, {
-        detail: {
-          microphoneEnabled: isMicrophoneEnabled,
-          cameraEnabled: isCameraEnabled,
-        },
-      })
-    )
-  }, [isMicrophoneEnabled, isCameraEnabled])
-
-  return (
-    <div
-      id={MEDIA_STATE_ELEMENT_ID}
-      style={{ display: 'none' }}
-      data-microphone-enabled={isMicrophoneEnabled ? 'true' : 'false'}
-      data-camera-enabled={isCameraEnabled ? 'true' : 'false'}
-    />
-  )
-}

src/frontend/src/features/rooms/livekit/prefabs/VideoConference.tsx

@@ -11,7 +11,6 @@ import { SidePanel } from '../components/SidePanel'
 import { RecordingProvider } from '@/features/recording'
 import { ScreenShareErrorModal } from '../components/ScreenShareErrorModal'
 import { ConnectionObserver } from '../components/ConnectionObserver'
-import { MediaStateObserver } from '../components/MediaStateObserver'
 import { RoomMetadataSynchronizer } from '../components/RoomMetadataSynchronizer'
 import { useRoomPageTitle } from '../hooks/useRoomPageTitle'
 import { useNoiseReduction } from '../hooks/useNoiseReduction'
@@ -64,7 +63,6 @@ export function VideoConference({ ...props }: VideoConferenceProps) {
     <>
       <RoomMetadataSynchronizer />
       <ConnectionObserver />
-      <MediaStateObserver />
       <ChatProvider />
       <VideoResolutionSubscription />
       <div