#30526 (C) Show Wiki Activity in Project, Group and User Activity Streams

What does this MR do?

This supports wiki activity by:

• recording them in the events table (see !26529 (merged))
• returning them in the event streams (see !26533 (merged))
• presenting them using the HAML views (this MR)

This MR deals with the changes to views required to include these events in project, group and user activity streams.

Currently there are no group wikis (although work is in progress to remedy that), so wiki events will only appear in project and user streams.

Screenshots

The project activity stream, showing wiki events:

The project stream, showing only wiki events:

The user's activity stream, showing some wiki events:

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

Availability and Testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• Tested in all supported browsers

See #30526 (closed)