caddy: netbird proxy to k3s, flush_interval fixes, transport tuning

docker-compose.d/Tools/redbot.yml

@@ -6,15 +6,14 @@ services:
     volumes:
       - ${Volumes}/redbot/data:/data
     environment:
-      - TOKEN=MTQ1OTM0NzUwMDA1NzIzNTU2Mg.G7_CcI.xZCcpt_IxCkmbi-EpfQB-Mi2WanHAfkNE7aJsw
+      - TOKEN=${DISCORD_BOT_TOKEN}
       - PREFIX=.
       - TZ=America/Chicago
       - PUID=1000
       - OWNER=1411383242313171075
       - EXTRA_ARGS=--rpc --rpc-port 6133
     networks:
-        - caddy
-
+      - caddy
   reddash:
     command:
       - sh
@@ -32,7 +31,6 @@ services:
       redbot:
         condition: service_started
         required: true
-
 networks:
   caddy:
     name: caddy