Allow Docker startup without env file

docker-compose.yml

@@ -20,12 +20,37 @@ services:
       # Lets the container reach local services on the Docker host, including
       # Ollama at http://host.docker.internal:11434.
       - "host.docker.internal:host-gateway"
-    env_file:
-      - .env
     environment:
+      - LLM_HOST=${LLM_HOST:-localhost}
+      - LLM_HOSTS=${LLM_HOSTS:-}
+      - OPENAI_API_KEY=${OPENAI_API_KEY:-}
+      - OLLAMA_BASE_URL=${OLLAMA_BASE_URL:-}
+      - RESEARCH_LLM_ENDPOINT=${RESEARCH_LLM_ENDPOINT:-}
+      - HF_TOKEN=${HF_TOKEN:-}
+      - HUGGING_FACE_HUB_TOKEN=${HUGGING_FACE_HUB_TOKEN:-}
       - SEARXNG_INSTANCE=http://searxng:8080
       - CHROMADB_HOST=chromadb
       - CHROMADB_PORT=8000
+      - DATABASE_URL=${DATABASE_URL:-sqlite:///./data/app.db}
+      - AUTH_ENABLED=${AUTH_ENABLED:-true}
+      - LOCALHOST_BYPASS=${LOCALHOST_BYPASS:-false}
+      - ODYSSEUS_ADMIN_USER=${ODYSSEUS_ADMIN_USER:-admin}
+      - ODYSSEUS_ADMIN_PASSWORD=${ODYSSEUS_ADMIN_PASSWORD:-}
+      - ALLOWED_ORIGINS=${ALLOWED_ORIGINS:-http://localhost,http://127.0.0.1}
+      - SECURE_COOKIES=${SECURE_COOKIES:-false}
+      - EMBEDDING_URL=${EMBEDDING_URL:-}
+      - EMBEDDING_MODEL=${EMBEDDING_MODEL:-}
+      - FASTEMBED_MODEL=${FASTEMBED_MODEL:-sentence-transformers/all-MiniLM-L6-v2}
+      - FASTEMBED_CACHE_PATH=${FASTEMBED_CACHE_PATH:-}
+      - CLEANUP_INTERVAL_HOURS=${CLEANUP_INTERVAL_HOURS:-24}
+      - ODYSSEUS_INPROCESS_POLLERS=${ODYSSEUS_INPROCESS_POLLERS:-1}
+      - ODYSSEUS_INPROCESS_TASKS=${ODYSSEUS_INPROCESS_TASKS:-1}
+      - ODYSSEUS_SCRIPT_HOST=${ODYSSEUS_SCRIPT_HOST:-localhost}
+      - DATA_BRAVE_API_KEY=${DATA_BRAVE_API_KEY:-}
+      - GOOGLE_API_KEY=${GOOGLE_API_KEY:-}
+      - GOOGLE_PSE_CX=${GOOGLE_PSE_CX:-}
+      - TAVILY_API_KEY=${TAVILY_API_KEY:-}
+      - SERPER_API_KEY=${SERPER_API_KEY:-}
       # PUID / PGID — the user/group the container drops to before
       # running uvicorn (entrypoint also chowns /app/data + /app/logs
       # to match, so bind-mounted files stay editable from the host).