Render icons beside suggestions in Rich Text editor
What does this MR do and why?
Adds icons beside issue/work item suggestions in Rich text editor. This follows the work done in !155244 (merged) to add the same feature in the plain text editor.
MR acceptance checklist
Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
Screenshots or screen recordings
Screenshots are required for UI changes, and strongly recommended for all other merge requests.
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How to set up and validate locally
Numbered steps to set up and validate the change are strongly suggested.
- Visit any issue and start writing a comment using the rich text editor.
- Type # and check the suggestions include an icon relating to the type of item being suggested.
Related to #463156 (closed)