Breaking: #82919 - Removed pagetree-related TSconfig settings

Description

The following edge-case TSconfig options have been removed:

• options.pageTree.disableIconLinkToContextmenu (Icons are always linked)
• options.pageTree.searchInAlias (the pages.alias DB field is now always respected when filtering)
• options.pageTree.excludeDoktypes (there is no restriction to doctypes in the filter anymore)
• options.pageTree.hideFilter (filter is now always visible)

Impact

Setting these options in UserTSconfig will have no effect anymore.

Affected Installations

Installations having one of these options set.