Implement WebRTC URL resolution and update stream playback logic across components and API routes

packages/web/drizzle/0003_add_webrtc_url_to_streams.sql

@@ -0,0 +1,2 @@
+ALTER TABLE "streams" ADD COLUMN "webrtc_url" text;
+--> statement-breakpoint

packages/web/drizzle/meta/_journal.json

@@ -22,6 +22,13 @@
       "when": 1765916542205,
       "tag": "0002_uneven_the_renegades",
       "breakpoints": true
+    },
+    {
+      "idx": 3,
+      "version": "7",
+      "when": 1766456542436,
+      "tag": "0003_add_webrtc_url_to_streams",
+      "breakpoints": true
     }
   ]
-}
+}