fix: incorrect route of delete all installing tasks

internal/server/http_server.go

@@ -118,8 +118,8 @@ func (app *App) pluginManagementGroup(group *gin.RouterGroup, config *app.Config
 	group.POST("/install/identifiers", controllers.InstallPluginFromIdentifiers(config))
 	group.POST("/install/upgrade", controllers.UpgradePlugin(config))
 	group.GET("/install/tasks/:id", controllers.FetchPluginInstallationTask)
+	group.POST("/install/tasks/delete_all", controllers.DeleteAllPluginInstallationTasks)
 	group.POST("/install/tasks/:id/delete", controllers.DeletePluginInstallationTask)
-	group.POST("/install/tasks/:id/delete_all", controllers.DeleteAllPluginInstallationTasks)
 	group.POST("/install/tasks/:id/delete/*identifier", controllers.DeletePluginInstallationItemFromTask)
 	group.GET("/install/tasks", controllers.FetchPluginInstallationTasks)
 	group.GET("/fetch/manifest", controllers.FetchPluginManifest)