Add docker-compose examples including remote Ollama setup

- docker-compose.yml: Basic setup with local Ollama
- docker-compose.remote-ollama.example.yml: Shows how to use extra_hosts
  for remote Ollama servers (fixes network isolation on Docker Desktop)

Author: hydropix

docker-compose.remote-ollama.example.yml

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+version: '3.8'
+
+# Example: Docker Compose with remote Ollama server
+# 
+# If your Ollama server is on a different machine in your local network,
+# use 'extra_hosts' to resolve the server hostname from the container.
+#
+# Steps:
+# 1. Replace 'ollama-server.local' with your server's hostname or IP
+# 2. Replace '192.168.1.100' with your Ollama server's IP address
+# 3. Adjust other environment variables as needed
+
+services:
+  translate-book:
+    image: ghcr.io/hydropix/translatebookswithllms:latest
+    ports:
+      - "5000:5000"
+    environment:
+      - API_ENDPOINT=http://ollama-server.local:11434/api/generate
+      - DEFAULT_MODEL=translategemma:27b-it-q8_0
+      - LLM_PROVIDER=ollama
+      - PORT=5000
+      - HOST=0.0.0.0
+      - REQUEST_TIMEOUT=9000
+      - MAX_TRANSLATION_ATTEMPTS=2500
+      - MAIN_CHUNK_SIZE=1000
+      - AUTO_ADJUST_CONTEXT=true
+      - OLLAMA_NUM_CTX=131072
+      - DEFAULT_TARGET_LANGUAGE=Italian
+      - SIGNATURE_ENABLED=false
+      - DEBUG_MODE=true
+    extra_hosts:
+      # Replace with your Ollama server's hostname and IP
+      - "ollama-server.local:192.168.1.100"
+    volumes:
+      - ./translated_files:/app/translated_files
+      - ./logs:/app/logs

docker-compose.yml

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+version: '3.8'
+
+services:
+  translate-book:
+    image: ghcr.io/hydropix/translatebookswithllms:latest
+    ports:
+      - "5000:5000"
+    environment:
+      - API_ENDPOINT=http://localhost:11434/api/generate
+      - DEFAULT_MODEL=qwen3:14b
+      - LLM_PROVIDER=ollama
+      - PORT=5000
+      - HOST=0.0.0.0
+      - REQUEST_TIMEOUT=900
+      - DEFAULT_TARGET_LANGUAGE=
+      - DEBUG_MODE=false
+    volumes:
+      - ./translated_files:/app/translated_files
+      - ./logs:/app/logs