Merge branch 'feature/adaptive-bitrate' into collaudo

Integra bitrate adattivo e telemetria, con il mute audio come icona nella toolbar della regia.

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_12_220000) do
+ActiveRecord::Schema[7.2].define(version: 2026_08_13_184100) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pgcrypto"
   enable_extension "plpgsql"
@@ -138,6 +138,7 @@ ActiveRecord::Schema[7.2].define(version: 2026_08_12_220000) do
     t.datetime "last_seen_at"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.string "thermal_state"
     t.index ["stream_session_id", "device_role"], name: "index_device_states_on_stream_session_id_and_device_role", unique: true
     t.index ["stream_session_id"], name: "index_device_states_on_stream_session_id"
   end
@@ -305,6 +306,7 @@ ActiveRecord::Schema[7.2].define(version: 2026_08_12_220000) do
     t.datetime "regia_token_expires_at"
     t.uuid "stream_node_id"
     t.boolean "audio_muted", default: false, null: false
+    t.string "min_quality_preset", default: "auto", null: false
     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