Remove feedback button from status bar (#9100)

This PR removes the feedback button from the status bar, as Nathan and I
discussed. We discussed the fact that we likely no longer need to take
up valuable screen real estate for this, with where Zed as at now.

This PR also moves the `Share Feedback...` collab menu item to the
`Help` menu, as that's where VS Code puts their action to send in-app
feedback (which might help with future discoverability) and renames it
to `Give Feedback...`, to make it consistent with the name of the
command palette action.

Release Notes:

- Removed the feedback button from the status bar.

crates/collab_ui/Cargo.toml

@@ -39,7 +39,6 @@ db.workspace = true
 editor.workspace = true
 emojis.workspace = true
 extensions_ui.workspace = true
-feedback.workspace = true
 futures.workspace = true
 fuzzy.workspace = true
 gpui.workspace = true

crates/collab_ui/src/collab_titlebar_item.rs

@@ -700,7 +700,6 @@ impl CollabTitlebarItem {
                             .action("Extensions", extensions_ui::Extensions.boxed_clone())
                             .action("Themes...", theme_selector::Toggle.boxed_clone())
                             .separator()
-                            .action("Share Feedback...", feedback::GiveFeedback.boxed_clone())
                             .action("Sign Out", client::SignOut.boxed_clone())
                     })
                     .into()
@@ -725,7 +724,6 @@ impl CollabTitlebarItem {
                             .action("Extensions", extensions_ui::Extensions.boxed_clone())
                             .action("Themes...", theme_selector::Toggle.boxed_clone())
                             .separator()
-                            .action("Share Feedback...", feedback::GiveFeedback.boxed_clone())
                     })
                     .into()
                 })