…e versitile focus prop

feat(BOffcanvas)!: remove nofocus prop and add more versitile focus prop
feat(BModal): return focus to previous element on close
feat(BOffcanvas): return focus to previous element on close
fix(BModal): set focus only once

…BPopover)

…after new page chosen (#2665)

Co-authored-by: Ryan Geerts <rgeerts@uiowa.edu>

* docs(BTable): complete documentation for table items provider

* Update apps/docs/src/docs/migration-guide.md

Co-authored-by: Issayah <github.private.imcvv@slmail.me>

* fix(BTable): export MaybePromise

---------

Co-authored-by: Issayah <github.private.imcvv@slmail.me>

feat(BAlert)!: make act like toast, useShowHide.
feat(useShowHide): create triggerRegistry for adding external triggers (like in vBToggle)
fix: type popoverController
fix(useShowHide): focustrap off at the begining of leave, pass down the trigger to other hide emits.
fix(vBToggle): keep track of targets
fix(BPopover)!: change prop content to body to align with other components
fix(BTooltip)!: change prop content to body to align with other components
feat(usePopoverController): allow more options
fix(vBToggle): find late components, ie. inside ClientOnly
fix(useModalController)!: move props to main level, add slots
feat(usePopoverController): add slots
feat(useToastController)!: remove props obj, the parameters are flat now. Add slots, rename pos -> position
feat(useShowHide): show returns a promise, resolve on show or hide.
feat(useToggle): toggle any show/hide component
feat!: controller composables functions return promise, with chainable functions
feat(useModalController): add support for using syntax in ts
feat(BModal): add okClass and cancelClass to add classes to the buttons.
feat(useModalController)!: change of api, check the docs
fix: inline functional style to show toast,modal and dropdown
feat(useToggle): add trigger to promise resolve on hide.
fix(BCarousel): fix v-for updates

fix(BTabs): corrent classes on ssr
fix(BTabs): fix another recursion error

Co-Authored-By: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>