add uptime kuma and signal cli api rest containers, and also polish some configuration files

.docker/stacks/home-network/docker-compose.yml

@@ -298,9 +298,26 @@ services:
     restart: unless-stopped
     environment:
       - ND_SESSIONTIMEOUT=24h
-      - ND_DEFAULTTHEME=Catppuccin Macchiato
-      - ND_UILOGINBACKGROUNDURL="https://peterdominguez.art/castlehd.png"
+      - ND_DEFAULTTHEME=Nuclear
+      - ND_UILOGINBACKGROUNDURL="https://peterdominguez.art/misc/navidromebg.png"
     volumes:
       - /home/guts/docker/navidrome:/data
       - /media/network/music:/music:ro
-
+  uptime-kuma:
+    image: louislam/uptime-kuma:beta
+    container_name: uptime-kuma
+    volumes:
+      - /home/guts/docker/uptime-kuma:/app/data
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    ports:
+      - 3001:3001 
+    restart: always
+  signal-cli-rest-api:
+    image: bbernhard/signal-cli-rest-api:latest
+    environment:
+      - MODE=normal #supported modes: json-rpc, native, normal
+      #- AUTO_RECEIVE_SCHEDULE=0 22 * * * #enable this parameter on demand (see description below)
+    ports:
+      - "5280:8080" #map docker port 8080 to host port 8080.
+    volumes:
+      - "/home/guts/docker/signal-cli:/home/.local/share/signal-cli" #map "signal-cli-config" folder on