Refactor super module: Move HTTP handlers to new super/v1 package

- Deleted old super.go file and moved all related HTTP handlers to new package structure under backend/app/http/super/v1.
- Updated service imports in super.go and super_test.go to reflect new DTO paths.
- Created new auth, contents, orders, tenants, and users handlers with corresponding routes and methods.
- Added new DTO definitions for authentication and content management in the super/v1/dto directory.
- Implemented new migration for content_access table and created model for it.

backend/app/http/super/v1/contents.go

@@ -0,0 +1,47 @@
+package v1
+
+import (
+	dto "quyun/v2/app/http/super/v1/dto"
+	"quyun/v2/app/requests"
+	"quyun/v2/app/services"
+
+	"github.com/gofiber/fiber/v3"
+)
+
+// @provider
+type contents struct{}
+
+// List contents
+//
+// @Router /super/v1/contents [get]
+// @Summary List contents
+// @Description List contents
+// @Tags Content
+// @Accept json
+// @Produce json
+// @Param page query int false "Page number"
+// @Param limit query int false "Page size"
+// @Success 200 {object} requests.Pager{items=[]dto.AdminContentItem}
+// @Bind filter query
+func (c *contents) List(ctx fiber.Ctx, filter *dto.SuperContentListFilter) (*requests.Pager, error) {
+	return services.Super.ListContents(ctx.Context(), filter)
+}
+
+// Update content status
+//
+// @Router /super/v1/tenants/:tenantID/contents/:contentID/status [patch]
+// @Summary Update content status
+// @Description Update content status
+// @Tags Content
+// @Accept json
+// @Produce json
+// @Param tenantID path int64 true "Tenant ID"
+// @Param contentID path int64 true "Content ID"
+// @Param form body dto.SuperTenantContentStatusUpdateForm true "Update form"
+// @Success 200 {string} string "Updated"
+// @Bind tenantID path
+// @Bind contentID path
+// @Bind form body
+func (c *contents) UpdateStatus(ctx fiber.Ctx, tenantID, contentID int64, form *dto.SuperTenantContentStatusUpdateForm) error {
+	return services.Super.UpdateContentStatus(ctx.Context(), tenantID, contentID, form)
+}