Create index.ts file in src directory

Author: mzandican

src/index.ts

@@ -0,0 +1,5 @@
+export { Agent } from './swarm/agent';
+export { WorkerAgent } from './swarm/worker';
+export { ScoutAgent } from './swarm/scout';
+export { Pheromone } from './core/pheromone';
+export { reproductionLoop } from './swarm/reproduce';