update echo to v5 and prepare kontor-echo to use handlers, repository and service

kontor-echo/cmd/kontor-echo/main.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+    "context"
+    "net/http"
+    "os"
+    "os/signal"
+    "syscall"
+    "time"
+	"log"
+	"log/slog"
+	echojwt "github.com/labstack/echo-jwt/v4"
+	"github.com/labstack/echo/v4"
+	"github.com/labstack/echo/v4/middleware"
+)
+func main() {
+	slog.Info("Kontor started")
+
+	db, err := schema.GetDatabase()
+
+	if err := config.InitConfig(); err != nil {
+		log.Fatalf("Failed to initialize config: %v", err)
+	}
+	e := router.New(handlers.NewAdminHandler(db, config.ServerConfig.ApiSecret), handlers.NewMediaHandler(db))
+
+    // Cancel the context on SIGINT / SIGTERM
+    ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
+    defer stop()
+
+    sc := echo.StartConfig{
+        Address:         ":1323",
+        GracefulTimeout: 10 * time.Second,
+    }
+    if err := sc.Start(ctx, e); err != nil {
+        e.Logger.Error("server stopped", "error", err)
+    }
+
+	slog.Info("Kontor finished")
+}