Remove hosted projects (#19754)

Release Notes:

- N/A

crates/collab_ui/src/collab_panel.rs

@@ -5,7 +5,7 @@ use self::channel_modal::ChannelModal;
 use crate::{channel_view::ChannelView, chat_panel::ChatPanel, CollaborationPanelSettings};
 use call::ActiveCall;
 use channel::{Channel, ChannelEvent, ChannelStore};
-use client::{ChannelId, Client, Contact, ProjectId, User, UserStore};
+use client::{ChannelId, Client, Contact, User, UserStore};
 use contact_finder::ContactFinder;
 use db::kvp::KEY_VALUE_STORE;
 use editor::{Editor, EditorElement, EditorStyle};
@@ -182,10 +182,6 @@ enum ListEntry {
     ChannelEditor {
         depth: usize,
     },
-    HostedProject {
-        id: ProjectId,
-        name: SharedString,
-    },
     Contact {
         contact: Arc<Contact>,
         calling: bool,
@@ -566,7 +562,6 @@ impl CollabPanel {
                     }
                 }
 
-                let hosted_projects = channel_store.projects_for_id(channel.id);
                 let has_children = channel_store
                     .channel_at_index(mat.candidate_id + 1)
                     .map_or(false, |next_channel| {
@@ -600,10 +595,6 @@ impl CollabPanel {
                         });
                     }
                 }
-
-                for (name, id) in hosted_projects {
-                    self.entries.push(ListEntry::HostedProject { id, name });
-                }
             }
         }
 
@@ -1029,40 +1020,6 @@ impl CollabPanel {
             .tooltip(move |cx| Tooltip::text("Open Chat", cx))
     }
 
-    fn render_channel_project(
-        &self,
-        id: ProjectId,
-        name: &SharedString,
-        is_selected: bool,
-        cx: &mut ViewContext<Self>,
-    ) -> impl IntoElement {
-        ListItem::new(ElementId::NamedInteger(
-            "channel-project".into(),
-            id.0 as usize,
-        ))
-        .indent_level(2)
-        .indent_step_size(px(20.))
-        .selected(is_selected)
-        .on_click(cx.listener(move |this, _, cx| {
-            if let Some(workspace) = this.workspace.upgrade() {
-                let app_state = workspace.read(cx).app_state().clone();
-                workspace::join_hosted_project(id, app_state, cx).detach_and_prompt_err(
-                    "Failed to open project",
-                    cx,
-                    |_, _| None,
-                )
-            }
-        }))
-        .start_slot(
-            h_flex()
-                .relative()
-                .gap_1()
-                .child(IconButton::new(0, IconName::FileTree)),
-        )
-        .child(Label::new(name.clone()))
-        .tooltip(move |cx| Tooltip::text("Open Project", cx))
-    }
-
     fn has_subchannels(&self, ix: usize) -> bool {
         self.entries.get(ix).map_or(false, |entry| {
             if let ListEntry::Channel { has_children, .. } = entry {
@@ -1538,12 +1495,6 @@ impl CollabPanel {
                     ListEntry::ChannelChat { channel_id } => {
                         self.join_channel_chat(*channel_id, cx)
                     }
-                    ListEntry::HostedProject {
-                        id: _id,
-                        name: _name,
-                    } => {
-                        // todo()
-                    }
                     ListEntry::OutgoingRequest(_) => {}
                     ListEntry::ChannelEditor { .. } => {}
                 }
@@ -2157,10 +2108,6 @@ impl CollabPanel {
             ListEntry::ChannelChat { channel_id } => self
                 .render_channel_chat(*channel_id, is_selected, cx)
                 .into_any_element(),
-
-            ListEntry::HostedProject { id, name } => self
-                .render_channel_project(*id, name, is_selected, cx)
-                .into_any_element(),
         }
     }
 
@@ -2898,11 +2845,6 @@ impl PartialEq for ListEntry {
                     return channel_1.id == channel_2.id;
                 }
             }
-            ListEntry::HostedProject { id, .. } => {
-                if let ListEntry::HostedProject { id: other_id, .. } = other {
-                    return id == other_id;
-                }
-            }
             ListEntry::ChannelNotes { channel_id } => {
                 if let ListEntry::ChannelNotes {
                     channel_id: other_id,