[bug] wiki pages not showing on the main page.

[CodeMeZone]

Bug Description:

Newly created wiki pages or old ones, such as /wiki/test, are not appearing in the list of wiki pages on the main page.

Bug Details:

• Expected Behavior: When a new wiki page is created, it should be automatically included in the list of all wiki pages on the main page.

• Current Behavior: The newly created pages, like /wiki/test, are not showing up on the main page list.

Steps to Reproduce:

1. Create a new wiki page, e.g., /wiki/test.
2. Visit the main wiki page to see if the new page is listed.

Expected Result:
The newly created wiki page /wiki/test should be visible on the main page.

Actual Result:
The new page is not listed on the main page.

[Klaiment]

fix in PR #78