Remove workspace -> channel dependency

crates/collab_ui/src/channel_view.rs

@@ -73,7 +73,7 @@ impl ChannelView {
     ) -> Task<Result<ViewHandle<Self>>> {
         let workspace = workspace.read(cx);
         let project = workspace.project().to_owned();
-        let channel_store = workspace.app_state().channel_store.clone();
+        let channel_store = ChannelStore::global(cx);
         let markdown = workspace
             .app_state()
             .languages

crates/collab_ui/src/chat_panel.rs

@@ -81,7 +81,7 @@ impl ChatPanel {
     pub fn new(workspace: &mut Workspace, cx: &mut ViewContext<Workspace>) -> ViewHandle<Self> {
         let fs = workspace.app_state().fs.clone();
         let client = workspace.app_state().client.clone();
-        let channel_store = workspace.app_state().channel_store.clone();
+        let channel_store = ChannelStore::global(cx);
         let languages = workspace.app_state().languages.clone();
 
         let input_editor = cx.add_view(|cx| {

crates/collab_ui/src/collab_panel.rs

@@ -648,7 +648,7 @@ impl CollabPanel {
                 channel_editing_state: None,
                 selection: None,
                 user_store: workspace.user_store().clone(),
-                channel_store: workspace.app_state().channel_store.clone(),
+                channel_store: ChannelStore::global(cx),
                 project: workspace.project().clone(),
                 subscriptions: Vec::default(),
                 match_candidates: Vec::default(),