Add player controls and configurable profiles

README.md

@@ -11,6 +11,8 @@ WatchLink is a self-hosted shared-watch web app with persistent user rooms, loca
 - Every user gets a stable personal room like `/rooms/@username`.
 - Friend requests and room access are modeled for friends-only, public, role-restricted, and explicit access.
 - Admin surface for rooms, users, roles, and permissions.
+- Site-wide instance settings for registration mode, default room visibility, media providers, and avatar upload limits.
+- Profile settings with display name and profile picture upload.
 - Shared playback state via Socket.IO.
 - Media URL normalization for YouTube, Twitch, and direct video URLs.
 - Uptime Kuma/Dockge-inspired app shell with system light/dark theme.
@@ -94,10 +96,13 @@ services:
       PORT: 3000
     ports:
       - "${HOST_PORT:-3000}:3000"
+    volumes:
+      - avatar-uploads:/app/public/uploads
     command: sh -c "./node_modules/.bin/prisma migrate deploy && node server.js"
 
 volumes:
   postgres-data:
+  avatar-uploads:
 ```
 
 Start the stack:
@@ -106,7 +111,7 @@ Start the stack:
 docker compose up --build
 ```
 
-The Compose stack exposes the web app on `http://localhost:${HOST_PORT:-3000}` and uses a Postgres volume named `watchlink_postgres-data`. Keep the container `PORT` at `3000`; change `HOST_PORT` when another container already uses port 3000 on the host.
+The Compose stack exposes the web app on `http://localhost:${HOST_PORT:-3000}` and uses named volumes for Postgres data and uploaded avatars. Keep the container `PORT` at `3000`; change `HOST_PORT` when another container already uses port 3000 on the host.
 
 On first start, the web container runs `prisma migrate deploy` before starting Next.js. This creates the required tables in a clean Postgres volume.