feat: thêm soundfont và VSTi cho MIDI

app/main.py

@@ -12,6 +12,7 @@ from app.api.v1.admin import router as admin_router
 from app.api.v1.projects import router as projects_router
 from app.api.v1.user_config import router as user_config_router
 from app.api.v1.ai_proxy import router as ai_proxy_router
+from app.api.v1.plugins import router as plugins_router
 from app.core.auth import seed_admin
 
 # Ensure storage directories exist
@@ -47,6 +48,7 @@ app.include_router(admin_router, prefix="/api/v1/admin", tags=["admin"])
 app.include_router(projects_router, prefix="/api/v1/projects", tags=["projects"])
 app.include_router(user_config_router, prefix="/api/v1/user", tags=["user_config"])
 app.include_router(ai_proxy_router, prefix="/api/v1/ai", tags=["ai"])
+app.include_router(plugins_router, prefix="/api/v1/plugins", tags=["plugins"])
 
 # Seed admin user on startup
 @app.on_event("startup")