fix: package standalone app.server module and bump model-router-cli to 1.0.2

backend/app/cli/main.py

@@ -269,17 +269,34 @@ def analytics():
 def ui(
     host: str = typer.Option("127.0.0.1", "--host", "-h", help="Host address to bind the web server"),
     port: int = typer.Option(8000, "--port", "-p", help="Port to run the Model Router Control Room on"),
+    open_browser: bool = typer.Option(False, "--open-browser", help="Automatically open dashboard in default web browser"),
 ):
     """Launch the Model Router API Gateway & AI Traffic Control Room UI."""
     import uvicorn
-    console.print(Panel.fit(
+    import webbrowser
+    import threading
+    import time
+
+    url = f"http://{host}:{port}"
+    message = (
         f"[bold cyan]Starting Model Router AI Traffic Control Room[/bold cyan]\n"
-        f"Web Dashboard: [bold green]http://{host}:{port}[/bold green]\n"
+        f"Web Dashboard: [bold green]{url}[/bold green]\n"
-        f"API Documentation: [bold green]http://{host}:{port}/docs[/bold green]",
+        f"API Documentation: [bold green]{url}/docs[/bold green]"
+    )
+    console.print(Panel.fit(
+        message,
         title="MODEL ROUTER UI LAUNCHER",
         border_style="cyan"
     ))
-    uvicorn.run("main:app", host=host, port=port, reload=False, app_dir=os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..")))
+
+    if open_browser:
+        def _open():
+            time.sleep(1.2)
+            webbrowser.open(url)
+        threading.Thread(target=_open, daemon=True).start()
+
+    from app.server import app as fastapi_app
+    uvicorn.run(fastapi_app, host=host, port=port, log_level="info")
 
 
 if __name__ == "__main__":

backend/app/server.py

@@ -0,0 +1,111 @@
+import asyncio
+import json
+import os
+from contextlib import asynccontextmanager
+from fastapi import FastAPI, HTTPException
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.staticfiles import StaticFiles
+from fastapi.responses import FileResponse
+from sse_starlette.sse import EventSourceResponse
+from sqlalchemy import select, desc
+
+from app.config.settings import get_settings
+from app.storage.database import init_db, AsyncSessionLocal
+from app.storage.models import RequestRecord
+from app.api.routes import router as api_router
+
+settings = get_settings()
+
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    # Initialize SQLite database and seed defaults
+    await init_db()
+    yield
+
+
+app = FastAPI(
+    title="Model Router",
+    description="Intelligent LLM Request Routing Platform — AI Traffic Control Room",
+    version="1.0.0",
+    lifespan=lifespan,
+)
+
+# CORS configuration
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+app.include_router(api_router)
+
+
+@app.get("/api/traffic/stream")
+async def stream_live_traffic():
+    """
+    SSE Live Stream endpoint for the Traffic Control Room visualization.
+    Pushes newly persisted requests to connected frontend clients.
+    """
+    async def event_generator():
+        last_seen_id = None
+        while True:
+            try:
+                async with AsyncSessionLocal() as session:
+                    res = await session.execute(
+                        select(RequestRecord).order_by(desc(RequestRecord.timestamp)).limit(1)
+                    )
+                    latest = res.scalar_one_or_none()
+                    if latest and latest.request_id != last_seen_id:
+                        last_seen_id = latest.request_id
+                        payload = {
+                            "request_id": latest.request_id,
+                            "timestamp": latest.timestamp.isoformat() if latest.timestamp else "",
+                            "prompt": latest.prompt,
+                            "task_type": latest.task_type,
+                            "complexity": latest.complexity,
+                            "selected_model": latest.selected_model,
+                            "provider": latest.provider,
+                            "status": latest.status,
+                            "total_latency_ms": latest.total_latency_ms,
+                            "estimated_cost": latest.estimated_cost,
+                        }
+                        yield {
+                            "event": "traffic_event",
+                            "data": json.dumps(payload),
+                        }
+            except Exception:
+                pass
+            await asyncio.sleep(1.5)
+
+    return EventSourceResponse(event_generator())
+
+
+# Serve Bundled Frontend (SPA) if static directory exists
+STATIC_DIR = os.path.join(os.path.dirname(__file__), "static")
+
+if os.path.exists(STATIC_DIR):
+    assets_dir = os.path.join(STATIC_DIR, "assets")
+    if os.path.exists(assets_dir):
+        app.mount("/assets", StaticFiles(directory=assets_dir), name="assets")
+
+    @app.get("/{full_path:path}")
+    async def serve_spa(full_path: str):
+        if full_path.startswith("api/") or full_path.startswith("docs") or full_path.startswith("openapi.json"):
+            raise HTTPException(status_code=404, detail="Not Found")
+        
+        target_file = os.path.join(STATIC_DIR, full_path)
+        if os.path.exists(target_file) and os.path.isfile(target_file):
+            return FileResponse(target_file)
+        return FileResponse(os.path.join(STATIC_DIR, "index.html"))
+else:
+    @app.get("/")
+    async def root():
+        return {
+            "message": "Model Router AI Control Room Backend is active.",
+            "docs": "/docs",
+            "health": "/api/health",
+        }
+

backend/main.py

@@ -4,6 +4,8 @@ from contextlib import asynccontextmanager
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 from sse_starlette.sse import EventSourceResponse
+import uvicorn
+from app.server import app, settings
 
 from app.config.settings import get_settings
 from app.storage.database import init_db, AsyncSessionLocal
@@ -116,3 +118,4 @@ if __name__ == "__main__":
     import uvicorn
     uvicorn.run("main:app", host=settings.HOST, port=settings.PORT, reload=settings.DEBUG)
 
+    uvicorn.run("app.server:app", host=settings.HOST, port=settings.PORT, reload=settings.DEBUG)

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "model-router-cli"
-version = "1.0.0"
+version = "1.0.2"
 description = "Intelligent, explainable LLM request routing platform & AI Traffic Control Room"
 readme = "README.md"
 requires-python = ">=3.10"