advised to add a method to force re-render

[Nyx2022]

i can understand the way of modify data to update ui,but i found in some special ,even the data has been changed, but the ui will not update automatically, so i advised to add a method like "re-redener" to update ui called by user

[Nyx2022]

update-row in tree mode will not find the corret row,and the sveltekit will not watch the inner change in a array(such as data's change in tree mode),so i think the force update is very import now

[Nyx2022]

in recently,i found more necessary for forece re-render,if i have a lot of data,i will use filter to view and edit some rows by call method,but it should be updated in ui by call a = [...a], however, when i use a= [...a],the filter wil disappeared with filter content be cleared,so i think in svelte5 ,a = [...a] is perhaps a bad feature,so you can try it, and feel this,if you understood it ,maybe you will agree with me,but after some times,it happends in filtered data,if i delete the filter,the data will update normally,so i'm very confused

in addition.an array in one object.it may not be detected when the array changed,it may not be effected by call b[c] = [...b[c]],if you use b = {...b},it may be a big change for ui,it's terrible in some times