fix(agent): honor selected project workspace

nanobot/agent/context.py

@@ -112,6 +112,14 @@ class ContextBuilder:
 
         parts.append(render_template("agent/tool_contract.md"))
 
+        project_path = root.expanduser().resolve()
+        if project_path != self.workspace.expanduser().resolve():
+            parts.append(
+                "# Current Project\n\n"
+                f"Working directory: {project_path}\n"
+                "Use it as the default root for project files and relative tool paths."
+            )
+
         if include_memory:
             memory = self.memory.read_memory()
             if memory and not self._is_template_content(memory, "memory/MEMORY.md"):