feat: 戒烟成就、梦想图标预设、打卡统计与依赖注入调整

- 成就系统、连续打卡天数计算、管理后台成就 CRUD
- 梦想目标图标预设 DreamPreset 与用户端 dream-presets 接口
- 管理后台梦想图标 CRUD；戒烟打卡 summary 修正
- 忽略根目录编译产物 /api

Made-with: Cursor

internal/routes/smoke_routes.go

@@ -50,5 +50,9 @@ func registerSmokeRoutes(protected *gin.RouterGroup, smokeHandler *smokehandler.
 		smoke.GET("/quit-plan", quitPlanHandler.GetQuitPlan)
 		smoke.GET("/quit-plan/days", quitPlanHandler.GetQuitPlanDays)
 		smoke.POST("/quit-plan/reset", quitPlanHandler.ResetQuitPlan)
+
+		// 成就系统
+		smoke.GET("/achievement/themes", smokeHandler.ListAchievementThemes)
+		smoke.GET("/achievement", smokeHandler.GetAchievement)
 	}
 }