feat: add conductor.json for dev workflow

Add Conductor configuration file to streamline development setup.
This enables running `bun install && bun run dev` directly from
Conductor's run button.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: andrasbacsai

conductor.json

@@ -0,0 +1,6 @@
+{
+  "scripts": {
+    "run": "bun install && bun run dev"
+  },
+  "runScriptMode": "nonconcurrent"
+}