feat: remove default configuration to prevend accidental override.

we used to have file neko.yaml with default configuration, but if we would add neko.yml the default configuration would still be read. so instead, default configuartion was moved to the sever itself and no file is distributed with it by defautl.

docker-compose.yaml

@@ -1,16 +1,36 @@
 services:
   neko:
+    # Runs Firefox in Neko. Firefox is the default, most tested image, but Neko
+    # supports many other browsers and applications - see the full list here:
+    # https://neko.m1k1o.net/docs/v3/installation/docker-images#apps
     image: "ghcr.io/m1k1o/neko/firefox:latest"
     restart: "unless-stopped"
     shm_size: "2gb"
     ports:
       - "8080:8080"
       - "52000-52100:52000-52100/udp"
+    # volumes:
+      # Persist Firefox settings, bookmarks, extensions and history across
+      # container restarts by mounting the profile directory.
+      # See: https://neko.m1k1o.net/docs/v3/customization/browsers#persistent-profile
+      # - "./profile:/home/neko/.mozilla/firefox/profile.default"
+
+      # Or mount your own pre-configured Firefox profile instead of an empty one.
+      # See: https://neko.m1k1o.net/docs/v3/customization/browsers#persistent-profile
+      # - "./my-custom-profile:/home/neko/.mozilla/firefox/profile.default"
     environment:
+      # You can configure either EPR or MUX ports for WebRTC.
+      # See: https://neko.m1k1o.net/docs/v3/configuration/webrtc#network
+      NEKO_WEBRTC_EPR: 52000-52100
+      # Specify the screen resolution and refresh rate for the virtual desktop. The
+      # default is 1920x1080@30, but you can change it to any other resolution.
+      # See: https://neko.m1k1o.net/docs/v3/configuration/desktop#screen
       NEKO_DESKTOP_SCREEN: 1920x1080@30
+      # You can configure a password for the default user and admin accounts. The
+      # default user account is "neko" and the default admin account is "admin".
+      # See: https://neko.m1k1o.net/docs/v3/configuration/authentication#member.multiuser
       NEKO_MEMBER_MULTIUSER_USER_PASSWORD: neko
       NEKO_MEMBER_MULTIUSER_ADMIN_PASSWORD: admin
-      NEKO_WEBRTC_EPR: 52000-52100
-      NEKO_WEBRTC_ICELITE: 1
-      # See: https://neko.m1k1o.net/docs/v3/configuration/webrtc#ip
-      # NEKO_NAT1TO1: <IP_ADDRESS>
+      # Specifying reachable IP by clients is required when running Neko.
+      # See: https://neko.m1k1o.net/docs/v3/configuration/webrtc#nat1to1
+      NEKO_WEBRTC_NAT1TO1: <your-IP>