fix: address project audit gaps

backend/cmd/api/main.go

@@ -4,12 +4,26 @@ import (
 	"log"
 
 	"senlinai-agent/backend/internal/config"
+	"senlinai-agent/backend/internal/db"
+	"senlinai-agent/backend/internal/domain"
 	"senlinai-agent/backend/internal/httpx"
+	"senlinai-agent/backend/internal/inbox"
+	"senlinai-agent/backend/internal/projects"
 )
 
 func main() {
 	cfg := config.Load()
-	router := httpx.NewRouter(cfg)
+	database, err := db.Open(cfg.DatabaseURL)
+	if err != nil {
+		log.Fatal(err)
+	}
+	if err := domain.AutoMigrate(database); err != nil {
+		log.Fatal(err)
+	}
+
+	projectHandler := projects.NewHandler(projects.NewService(database))
+	inboxHandler := inbox.NewHandler(inbox.NewService(database, inbox.StaticAnalyzer{}))
+	router := httpx.NewRouter(cfg, projectHandler, inboxHandler)
 	if err := router.Run(":8080"); err != nil {
 		log.Fatal(err)
 	}