Docs: xy chart visualization refactor (#103558)
* Added config options heading and bumped other heading levels
* Restructured xy options section
* Fixed links
* Formatted xy chart options using tabs
* Finalized structure of xy chart options section
* Corrected and restructured tooltip options
* Made to do note
* Added to do note
* Replaced screenshots
* Replaced axis options with shared file
* moved transform section
* Moved non-config sections and fixed heading level
* Removed incorrect options from xy chart and commented out image in shared axis file
* Wording edits
* Updated axis options
* Fixed wording
* Added Value mappings and thresholds and other minor edits
* Fixed table
(cherry picked from commit 27e9422f24)
764c23ce65