Salva telemetria client (OS, app, device, operatore) sulle sessioni per il debug admin.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.2].define(version: 2026_08_20_220000) do
+ActiveRecord::Schema[7.2].define(version: 2026_08_26_090000) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pgcrypto"
   enable_extension "plpgsql"
@@ -427,6 +427,13 @@ ActiveRecord::Schema[7.2].define(version: 2026_08_20_220000) do
     t.uuid "stream_node_id"
     t.string "min_quality_preset", default: "auto", null: false
     t.boolean "audio_muted", default: false, null: false
+    t.string "client_os"
+    t.string "app_version"
+    t.string "app_build"
+    t.string "device_manufacturer"
+    t.string "device_model"
+    t.string "os_version"
+    t.string "carrier"
     t.index ["match_id"], name: "index_stream_sessions_on_match_id"
     t.index ["publish_token"], name: "index_stream_sessions_on_publish_token", unique: true
     t.index ["regia_token_digest"], name: "index_stream_sessions_on_regia_token_digest", unique: true