* docs: share description text between composables index page heading of individual pages

* docs: share descriptions in composables

* docs: share descriptions in directives doc

* docs: clean up some bootstrap v4 references

* docs: remove neeed to include explicit source path in documentation

* docs: infer source code base path

* docs: get rid of manual enumeration of components, etc.

* docs: auto generate the header for our core doc files

* docs: auto-generate configuration reference in docs

* docs: auto-generate headers for customizations directory

* docs: infer sourcePath in component reference

* docs: update contribution guide to describe documentation format

* docs: react to code review comments

* Update apps/docs/.vitepress/plugins/auto-inject-doc-components.ts

* docs: fix build issue

* docs: add the references files into the set of files that header are auto-injected

* docs: get root level documents using auto header injections

* docs: make the index.md page use front matter as well

* docs: fix remaining issues from code review

* docs: remove spurious newlines

…ents (#2903)

* fix: improve stability of directives
* fix: implement uid namespacing of directives to prevent collisions
* fix: handle directive activation state transitions in updated hook

feat(BTable): add an AbortSignal to the provider object parameter for cancelling in progress requests

refactor: use Number.NaN globally in favor of NaN

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