feat: 实现每日签到功能并优化战斗和道具逻辑

modules/config/model/sign.go

@@ -0,0 +1,31 @@
+package model
+
+import (
+	"blazing/cool"
+)
+
+const TableNameSignIn = "config_sign_in"
+
+// SignIn 签到活动配置表。
+type SignIn struct {
+	*cool.Model
+	SignInID     uint32 `gorm:"not null;index:idx_sign_in_id;comment:'签到活动ID'" json:"sign_in_id"`
+	Status       uint32 `gorm:"not null;default:0;comment:'签到状态（0-未启用 1-启用）'" json:"status"`
+	RewardScript string `gorm:"type:varchar(2048);default:'';comment:'签到奖励配置(JSON)'" json:"reward_script"`
+}
+
+func (*SignIn) TableName() string {
+	return TableNameSignIn
+}
+
+func (*SignIn) GroupName() string {
+	return "default"
+}
+
+func NewSignIn() *SignIn {
+	return &SignIn{Model: cool.NewModel()}
+}
+
+func init() {
+	cool.CreateTable(&SignIn{})
+}