Docker Update and Fixes

.env.example

@@ -0,0 +1,18 @@
+# Ethix Environment Configuration
+# Copy this file to .env and fill in your values
+
+# Backend Configuration
+SECRET_KEY=your_secret_key_here
+
+# Google Gemini API
+GOOGLE_API_KEY=your_google_api_key
+
+# MongoDB Connection
+MONGO_URI=mongodb+srv://user:password@cluster.mongodb.net/ethix
+
+# Ollama Configuration (optional - has default)
+OLLAMA_HOST=https://ollama.website.co
+
+# Use MongoDB Atlas for vector storage (optional)
+# Set to "true" to use Atlas instead of ChromaDB
+ATLAS_VECTORS=false