Docs: restructure Configure data links page (#80100)
* Moved content under Data links heading to intro of page and deleted heading
* Made headings for data link variable types H3s nesting under Data link variables
* Removed unecessary update and delete data links sections
* Made old intro sentence part of new intro
* Made Add a data link section an H2
* Removed unecessary typeahead suggestions section
* Moved variables into tables and capitalized first word of descriptions
* Docs: Edit Configure data links page (#80101)
* Added content update notes
* Rewrote Add a data link section per style guidelines
* Copy edits
* Copy edits
* Copy edits
* Copy edited intro text, removed instances of e.g., and replaced OSS links with Cloud links
* Standardized the format of variables in tables
* Added images (locally) and clarified context menu behaviour
* Removed working notes
* Fixed typo
* Removed images from local and updated image pathways
(cherry picked from commit 9fc789d901)
Co-authored-by: Isabel <76437239+imatwawana@users.noreply.github.com>
c57ba08e28