feat: Implement Trillium notes executor for searching and creating notes via ETAPI

- Added `trillium.py` for searching and creating notes with Trillium's ETAPI.
- Implemented `search_notes` and `create_note` functions with appropriate error handling and validation.

feat: Add web search functionality using DuckDuckGo

- Introduced `web_search.py` for performing web searches without API keys.
- Implemented `search_web` function with result handling and validation.

feat: Create provider-agnostic function caller for iterative tool calling

- Developed `function_caller.py` to manage LLM interactions with tools.
- Implemented iterative calling logic with error handling and tool execution.

feat: Establish a tool registry for managing available tools

- Created `registry.py` to define and manage tool availability and execution.
- Integrated feature flags for enabling/disabling tools based on environment variables.

feat: Implement event streaming for tool calling processes

- Added `stream_events.py` to manage Server-Sent Events (SSE) for tool calling.
- Enabled real-time updates during tool execution for enhanced user experience.

test: Add tests for tool calling system components

- Created `test_tools.py` to validate functionality of code execution, web search, and tool registry.
- Implemented asynchronous tests to ensure proper execution and result handling.

chore: Add Dockerfile for sandbox environment setup

- Created `Dockerfile` to set up a Python environment with necessary dependencies for code execution.

chore: Add debug regex script for testing XML parsing

- Introduced `debug_regex.py` to validate regex patterns against XML tool calls.

chore: Add HTML template for displaying thinking stream events

- Created `test_thinking_stream.html` for visualizing tool calling events in a user-friendly format.

test: Add tests for OllamaAdapter XML parsing

- Developed `test_ollama_parser.py` to validate XML parsing with various test cases, including malformed XML.

core/ui/index.html

@@ -33,6 +33,7 @@
       <select id="sessions"></select>
       <button id="newSessionBtn">➕ New</button>
       <button id="renameSessionBtn">✏️ Rename</button>
+      <button id="thinkingStreamBtn" title="Show thinking stream in new window">🧠 Show Work</button>
     </div>
 
     <!-- Status -->
@@ -359,7 +360,20 @@
 	  addMessage("system", `Session renamed to: ${newName}`);
 	});
 
+	// Thinking Stream button
+	document.getElementById("thinkingStreamBtn").addEventListener("click", () => {
+	  if (!currentSession) {
+		alert("Please select a session first");
+		return;
+	  }
 
+	  // Open thinking stream in new window
+	  const streamUrl = `http://10.0.0.41:8081/thinking-stream.html?session=${currentSession}`;
+	  const windowFeatures = "width=600,height=800,menubar=no,toolbar=no,location=no,status=no";
+	  window.open(streamUrl, `thinking_${currentSession}`, windowFeatures);
+
+	  addMessage("system", "🧠 Opened thinking stream in new window");
+	});
 
 
       // Settings Modal