Docker support and Ollama support (#47)

- Added support for running CLI and Ollama server via Docker
- Introduced tests for local embeddings model and standalone Docker setup
- Enabled conditional Ollama server launch via LLM_PROVIDER

.env.example

@@ -0,0 +1,36 @@
+# This is an example .env file for the Trading Agent project.
+# Copy this file to .env and fill in your API keys and environment configurations.
+# "NOTE: When using for `docker` command do not use quotes around the values, otherwise environment variables will not be set."
+
+# API Keys
+# Set your OpenAI API key, for OpenAI, Ollama or other OpenAI-compatible models
+OPENAI_API_KEY=<your-openai-key> 
+# Set your  Finnhub API key
+FINNHUB_API_KEY=<your_finnhub_api_key_here>
+
+#LLM Configuration for OpenAI
+# Set LLM_Provider to one of: openai, anthropic, google, openrouter or ollama,
+LLM_PROVIDER=openai 
+# Set the API URL for the LLM backend
+LLM_BACKEND_URL=https://api.openai.com/v1
+
+
+# Uncomment for LLM Configuration for local ollama
+#LLM_PROVIDER=ollama
+## For Ollama running in the same container, /v1 added for OpenAI compatibility
+#LLM_BACKEND_URL=http://localhost:11434/v1
+# Set name of the Deep think model
+LLM_DEEP_THINK_MODEL=llama3.2
+## Setname of the quick think model
+LLM_QUICK_THINK_MODEL=qwen3
+# Set the name of the embedding model
+LLM_EMBEDDING_MODEL=nomic-embed-text
+
+# Agent Configuration
+# Maximum number of debate rounds for the agent to engage in choose from 1, 3, 5
+MAX_DEBATE_ROUNDS=1
+# Set to False if you want to disable tools that access the internet
+ONLINE_TOOLS=True
+
+
+