feat: Major update with validators, skills, dashboard, and docs reorganization

- Add validation framework (config, model, results, study validators)
- Add Claude Code skills (create-study, run-optimization, generate-report,
  troubleshoot, analyze-model)
- Add Atomizer Dashboard (React frontend + FastAPI backend)
- Reorganize docs into structured directories (00-09)
- Add neural surrogate modules and training infrastructure
- Add multi-objective optimization support

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

Co-Authored-By: Claude <noreply@anthropic.com>

atomizer-dashboard/backend/api/main.py

@@ -0,0 +1,57 @@
+"""
+Atomizer Dashboard - FastAPI Backend
+Real-time optimization monitoring and control
+"""
+
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import FileResponse
+from pathlib import Path
+import sys
+
+# Add parent directory to path to import optimization_engine
+sys.path.append(str(Path(__file__).parent.parent.parent.parent))
+
+from api.routes import optimization
+from api.websocket import optimization_stream
+
+# Create FastAPI app
+app = FastAPI(
+    title="Atomizer Dashboard API",
+    description="Real-time optimization monitoring and control",
+    version="1.0.0"
+)
+
+# Configure CORS for local development
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],  # Allow all origins for local development
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+# Include routers
+app.include_router(optimization.router, prefix="/api/optimization", tags=["optimization"])
+app.include_router(optimization_stream.router, prefix="/api/ws", tags=["websocket"])
+
+@app.get("/")
+async def root():
+    """Serve the enhanced dashboard HTML"""
+    dashboard_path = Path(__file__).parent.parent.parent / "dashboard-enhanced.html"
+    return FileResponse(dashboard_path)
+
+@app.get("/health")
+async def health_check():
+    """Health check endpoint"""
+    return {"status": "healthy"}
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run(
+        "main:app",
+        host="0.0.0.0",
+        port=8000,
+        reload=True,
+        log_level="info"
+    )