wip: refactory uapp to uzone

feat: config first

example/simple_usage/main.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"github.com/loveuer/uzone"
+	"github.com/loveuer/uzone/pkg/api"
+	"github.com/loveuer/uzone/pkg/interfaces"
+)
+
+type Record struct {
+	Id        uint64 `json:"id" gorm:"primaryKey;column:id"`
+	CreatedAt int64  `json:"created_at" gorm:"column:created_at;autoCreateTime:milli"`
+	Name      string `json:"name" gorm:"column:name"`
+}
+
+func main() {
+	app := uzone.New(uzone.Config{Debug: true})
+
+	app.With(uzone.InitDB("sqlite://data.db", &Record{}))
+	app.With(uzone.InitApi(api.New()))
+
+	app.With(uzone.InitFn(func(u interfaces.Uzone) {
+		u.UseLogger().Debug("[init] create init record")
+		u.UseDB().Create(&Record{Name: "init"})
+	}))
+
+	app.GET("/hello/:name", func(c *api.Ctx) error {
+		name := c.Param("name")
+		c.UseLogger().Debug("[hello] got name = %s", name)
+		record := &Record{Name: name}
+		err := c.UseDB().Create(record).Error
+		return c.JSON(map[string]any{"record": record, "err": err})
+	})
+
+	app.RunSignal()
+}