Refactor: Reorganize services into standalone structure

optimized/standalone/Pihole_Adguard/docker-compose.yml

@@ -0,0 +1,47 @@
+# =============================================================================
+# DNS Chain: Router(:53) → AdGuard(:53,DOH,DOT) → Pi-hole(:5353) → Unbound(:5335)
+# =============================================================================
+# NOTE: For HAOS, use the run_command file instead - compose doesn't work there
+# NOTE: Post-install: Configure AdGuard upstream to <host-ip>:5053
+# NOTE: Pi-hole handles blocking/caching, AdGuard handles DOH/DOT encryption
+# =============================================================================
+
+services:
+  pihole:
+    image: pihole/pihole:latest
+    container_name: pihole
+    network_mode: host
+    environment:
+      TZ: "America/Chicago"
+      WEBPASSWORD: "YOURPASSWORD"
+      FTLCONF_webserver_enabled: "true"
+      FTLCONF_webserver_port: "7300"
+      WEB_BIND_ADDR: "0.0.0.0"
+      FTLCONF_dns_port: "5053"
+      # DNS1/DNS2 are deprecated in Pi-hole v6+, use FTLCONF_dns_upstreams
+      FTLCONF_dns_upstreams: "127.0.0.1#5335"
+    volumes:
+      - pihole_etc:/etc/pihole:rw
+      - pihole_dnsmasq:/etc/dnsmasq.d:rw
+    restart: unless-stopped
+
+  adguardhome:
+    image: adguard/adguardhome:latest
+    container_name: adguardhome
+    network_mode: host
+    environment:
+      TZ: "America/Chicago"
+    volumes:
+      - adguard_conf:/opt/adguardhome/conf:rw
+      - adguard_work:/opt/adguardhome/work:rw
+      - adguard_certs:/opt/adguardhome/conf/certs:ro
+    restart: unless-stopped
+    depends_on:
+      - pihole
+
+volumes:
+  pihole_etc:
+  pihole_dnsmasq:
+  adguard_conf:
+  adguard_work:
+  adguard_certs: