fix: restructure aitbc-agent-sdk package for proper testing

- Add pyproject.toml with modern Python packaging
- Create src/ directory structure for standard layout
- Add comprehensive test suite (test_agent_sdk.py)
- Fix package discovery for linting tools
- Resolve CI package test failures
- Ensure proper import paths and module structure

Changes:
- packages/py/aitbc-agent-sdk/pyproject.toml (new)
- packages/py/aitbc-agent-sdk/src/aitbc_agent/ (moved)
- packages/py/aitbc-agent-sdk/tests/ (new)
- Update setuptools configuration for src layout

packages/py/aitbc-agent-sdk/tests/__init__.py

@@ -0,0 +1 @@
+"""Tests for AITBC Agent SDK"""

packages/py/aitbc-agent-sdk/tests/test_agent_sdk.py

@@ -0,0 +1,77 @@
+"""Test suite for AITBC Agent SDK"""
+
+import pytest
+from aitbc_agent.agent import AITBCAgent
+from aitbc_agent.compute_provider import ComputeProvider
+from aitbc_agent.swarm_coordinator import SwarmCoordinator
+
+
+class TestAITBCAgent:
+    """Test AITBC Agent functionality"""
+    
+    def test_agent_initialization(self):
+        """Test agent can be initialized"""
+        agent = AITBCAgent(agent_id="test-agent")
+        assert agent.agent_id == "test-agent"
+        assert agent.status == "initialized"
+    
+    def test_agent_config_validation(self):
+        """Test agent configuration validation"""
+        config = {
+            "agent_id": "test-agent",
+            "compute_type": "gpu",
+            "capabilities": ["inference", "training"]
+        }
+        agent = AITBCAgent(**config)
+        assert agent.compute_type == "gpu"
+        assert "inference" in agent.capabilities
+
+
+class TestComputeProvider:
+    """Test Compute Provider functionality"""
+    
+    def test_provider_registration(self):
+        """Test provider can register with network"""
+        provider = ComputeProvider(
+            provider_id="test-provider",
+            gpu_count=4,
+            memory_gb=32
+        )
+        assert provider.provider_id == "test-provider"
+        assert provider.gpu_count == 4
+        assert provider.memory_gb == 32
+    
+    def test_resource_availability(self):
+        """Test resource availability reporting"""
+        provider = ComputeProvider(
+            provider_id="test-provider",
+            gpu_count=2,
+            memory_gb=16
+        )
+        resources = provider.get_available_resources()
+        assert resources["gpu_count"] == 2
+        assert resources["memory_gb"] == 16
+
+
+class TestSwarmCoordinator:
+    """Test Swarm Coordinator functionality"""
+    
+    def test_coordinator_initialization(self):
+        """Test coordinator initialization"""
+        coordinator = SwarmCoordinator(coordinator_id="test-coordinator")
+        assert coordinator.coordinator_id == "test-coordinator"
+        assert len(coordinator.agents) == 0
+    
+    def test_agent_registration(self):
+        """Test agent registration with coordinator"""
+        coordinator = SwarmCoordinator(coordinator_id="test-coordinator")
+        agent = AITBCAgent(agent_id="test-agent")
+        
+        success = coordinator.register_agent(agent)
+        assert success is True
+        assert len(coordinator.agents) == 1
+        assert "test-agent" in coordinator.agents
+
+
+if __name__ == "__main__":
+    pytest.main([__file__])