🚸(frontend) align screen recording side panel ux

Refactor the screen recording side panel to align with the transcription UX,
ensuring a more consistent and homogeneous user experience.

This commit also introduces a checkbox allowing users to request transcription
of the screen recording, which is one of the most requested features.

The side panel will be enriched with more information soon, especially once
Fichier is integrated for storing recordings, so the destination can be made
explicit.

More recording settings (layout, quality, etc.) will be introduced in upcoming
commits.

src/frontend/src/locales/en/rooms.json

@@ -354,12 +354,21 @@
     }
   },
   "screenRecording": {
-    "start": {
-      "heading": "Record this call",
-      "body": "Record this call to watch it later {{duration_message}} and receive the video recording by email.",
-      "button": "Start recording",
-      "loading": "Recording starting",
-      "linkMore": "Learn more"
+    "heading": "Record this call for later",
+    "body": "Record up to {{max_duration}} of meeting.",
+    "bodyWithoutMaxDuration": "Record your meeting without limit.",
+    "linkMore": "Learn more",
+    "details": {
+      "receiver": "The recording will be sent to the host and co-hosts.",
+      "destination": "This recording will be temporarily stored on our servers",
+      "loading": "Starting recording",
+      "linkMore": "Learn more",
+      "transcription": "Transcribe this recording"
+    },
+    "button": {
+      "start": "Start recording the meeting",
+      "stop": "Stop recording the meeting",
+      "saving": "Saving…"
     },
     "notAdminOrOwner": {
       "heading": "Restricted Access",
@@ -370,15 +379,6 @@
         "body": "Only the meeting creator or an admin can start screen recording. Log in to verify your permissions."
       }
     },
-    "stopping": {
-      "heading": "Saving your data…",
-      "body": "You can leave the meeting if you wish; the recording will finish automatically."
-    },
-    "stop": {
-      "heading": "Recording in progress…",
-      "body": "You will receive the result by email once the recording is complete.",
-      "button": "Stop recording"
-    },
     "alert": {
       "title": "Recording Failed",
       "body": {