* Update documentation text with rebranding
* minor updates to the text
* Update 2.21 versions of the docs pages
* Change banner image on README
* add alt text for the new image
* Update documentation and remove unused assets. Enhanced the 'agents' and 'components' sections with clearer descriptions and examples. Removed obsolete images and updated links for better navigation. Adjusted formatting for consistency across various documentation pages.
* remove dependency
* address comments
* delete more empty pages
* broken link
* unduplicate headings
* alphabetical components nav
