Refactor: Reorganize services into standalone structure

optimized/standalone/Traefik_Standalone/README.md

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+# Traefik (Standalone Docker/Podman Host)
+
+This directory contains the `docker-compose.yml` for a Traefik instance configured to run on a single Docker or Podman host. It acts as a reverse proxy and load balancer for services running on that specific host, utilizing the local `docker.sock` for provider discovery.
+
+## Running with Podman Compose
+
+To run this Traefik instance using `podman-compose`:
+
+1.  Navigate to this directory:
+    ```bash
+    cd optimized/standalone/Traefik_Standalone
+    ```
+2.  **Important**: Replace `DUCKDNS_TOKEN` placeholder with your actual DuckDNS token in the `docker-compose.yml`.
+3.  Ensure the `./letsencrypt` directory exists and has appropriate permissions for ACME certificate storage.
+4.  Ensure `traefik_dynamic.yml` exists and contains your dynamic configurations.
+5.  Start the services:
+    ```bash
+    podman-compose up -d
+    ```
+
+## Running with Podman
+
+You can run Traefik directly with Podman. Due to the extensive command-line arguments and volume mounts, using `podman-compose` is generally recommended for this setup.
+
+A simplified `podman run` example for Traefik (you would need to adapt the command arguments and volumes fully):
+
+```bash
+podman run -d \
+  --name traefik \
+  --restart unless-stopped \
+  -e DUCKDNS_TOKEN="YOUR_DUCKDNS_TOKEN" \
+  -p "80:80" -p "443:443" -p "8089:8089" \
+  -v /var/run/docker.sock:/var/run/docker.sock:ro \
+  -v ./letsencrypt:/letsencrypt \
+  -v ./traefik_dynamic.yml:/etc/traefik/traefik_dynamic.yml:ro \
+  traefik:latest \
+  --api.insecure=false \
+  --api.dashboard=true \
+  --entrypoints.web.address=:80 \
+  --entrypoints.websecure.address=:443 \
+  --entrypoints.dashboard.address=:8089 \
+  --providers.docker=true \
+  --providers.docker.endpoint=unix:///var/run/docker.sock \
+  --providers.docker.exposedbydefault=false \
+  --providers.file.filename=/etc/traefik/traefik_dynamic.yml \
+  --providers.file.watch=true \
+  --certificatesresolvers.duckdns.acme.email=your@email.com \
+  --certificatesresolvers.duckdns.acme.storage=/letsencrypt/acme.json \
+  --certificatesresolvers.duckdns.acme.dnschallenge.provider=duckdns \
+  --certificatesresolvers.duckdns.acme.dnschallenge.disablepropagationcheck=true
+```
+
+## Notes
+
+*   This Traefik instance is for a single host. Your Swarm environment will have its own Traefik instance for cluster-wide routing.
+*   Ensure that `traefik_dynamic.yml` and the `letsencrypt` directory are correctly configured and persistent.
+*   The `whoami` service is a simple test service and will be automatically discovered by Traefik if correctly configured.