Audit and clean all views

@epoirier has discussed, we have a bunch of views that were migrated as-is in Drupal 10 that I think we can improve with not a lot of effort.

• Disable https://projects.eclipse.org/admin/structure/views/view/frontpage since we use /list-of-projects as our homepage view
• https://projects.eclipse.org/industry-collaborations: Create a teaser view mode for taxonomy terms that include the title and description similar to our default teaser view mode: https://projects.eclipse.org/interest-groups
• https://projects.eclipse.org/list-of-projects: See #288 (closed)
• https://projects.eclipse.org/interest-groups: Change the label name to Search for consistency
• https://projects.eclipse.org/proposals: Implement and use a teaser view mode for proposals. Display the same amount of items per page than our homepage
• https://projects.eclipse.org/recent-releases: Since this is a table, I think we can display 25 items per page
• https://projects.eclipse.org/releases-search: fix the formatting of this page. I would also expect to see the project name with each result. (Before proceeding, please confirm with EMO if this page is still needed. We should also consider moving this to admin area under as a sub-tab in https://projects.eclipse.org/admin/content)
• https://projects.eclipse.org/simultaneous-releases: replace Name label with Search for consistency
• /taxonomy/term/% (https://projects.eclipse.org/technology-type/automotive): Make sure we use our default pagination configurations
• Who's new block: disable (we don't use it)
• Who's online block: disable (we don't use it)
• Recent comments block: disable (we don't use it)
• Recent content block: disable (we don't use it)
• https://projects.eclipse.org/user/%user/notifications: remove subscribe to notifications