feat: dedicated hook panel

crates/okena-views-sidebar/src/hook_list.rs

@@ -76,8 +76,14 @@ impl Sidebar {
                 let terminal_id = terminal_id.clone();
                 move |this, _, _window, cx| {
                     this.cursor_index = None;
-                    this.workspace.update(cx, |ws, cx| {
-                        ws.focus_terminal_by_id(&project_id, &terminal_id, cx);
+                    this.request_broker.update(cx, |broker, cx| {
+                        broker.push_overlay_request(
+                            okena_workspace::requests::OverlayRequest::ShowHookTerminal {
+                                project_id: project_id.clone(),
+                                terminal_id: terminal_id.clone(),
+                            },
+                            cx,
+                        );
                     });
                 }
             }))

crates/okena-views-sidebar/src/sidebar.rs

@@ -139,9 +139,6 @@ pub struct Sidebar {
     pub service_manager: Option<Entity<ServiceManager>>,
     /// Collapsed state for group headers (Terminals/Services) per project
     pub(crate) collapsed_groups: HashSet<(String, GroupKind)>,
-    /// Project IDs that have been auto-expanded due to hook terminals.
-    /// Tracked so we only auto-expand once (user can collapse afterward).
-    pub(crate) hook_auto_expanded: HashSet<String>,
     /// Parent project IDs with in-flight worktree creation (debounce guard)
     pub(crate) creating_worktree: HashSet<String>,
     /// Callback to get settings
@@ -170,27 +167,8 @@ impl Sidebar {
             cx.notify();
         }).detach();
 
-        // Auto-expand projects that gain hook terminals (outside of render).
-        // Tracked in hook_auto_expanded so we only expand once per project
-        // (user can collapse afterward without it re-expanding).
-        cx.observe(&workspace, |this, workspace, cx| {
-            let ws = workspace.read(cx);
-            let mut changed = false;
-            for project in &ws.data().projects {
-                // Auto-expand projects with hook terminals
-                if !project.hook_terminals.is_empty() && this.hook_auto_expanded.insert(project.id.clone()) {
-                    this.expanded_projects.insert(project.id.clone());
-                    changed = true;
-                }
-            }
-            let before_len = this.hook_auto_expanded.len();
-            this.hook_auto_expanded.retain(|id| {
-                ws.data().projects.iter().any(|p| p.id == *id && !p.hook_terminals.is_empty())
-            });
-            if changed || this.hook_auto_expanded.len() != before_len {
-                cx.notify();
-            }
-        }).detach();
+        // Hook terminals are displayed in the dedicated HookPanel, so we no
+        // longer auto-expand the sidebar project when hooks appear.
 
         Self {
             workspace,
@@ -213,7 +191,6 @@ impl Sidebar {
             dispatch_action: None,
             service_manager: None,
             collapsed_groups: HashSet::new(),
-            hook_auto_expanded: HashSet::new(),
             creating_worktree: HashSet::new(),
             get_settings: None,
             get_remote_connections: None,

crates/okena-views-terminal/src/layout/split_pane.rs

@@ -40,6 +40,12 @@ pub enum DragState {
         initial_mouse_y: f32,
         initial_height: f32,
     },
+    /// Resizing per-project hook panel height
+    HookPanel {
+        project_id: String,
+        initial_mouse_y: f32,
+        initial_height: f32,
+    },
 }
 
 /// Trait object wrapper for ActionDispatch in DragState (needs Clone).
@@ -166,7 +172,7 @@ pub fn compute_resize(
                 ws.update_project_widths(new_widths, cx);
             });
         }
-        DragState::Sidebar | DragState::ServicePanel { .. } => {
+        DragState::Sidebar | DragState::ServicePanel { .. } | DragState::HookPanel { .. } => {
             // Handled directly in RootView's on_mouse_move
         }
     }

crates/okena-workspace/src/actions/folder.rs

@@ -176,6 +176,7 @@ mod tests {
             project_order: order.into_iter().map(String::from).collect(),
             project_widths: HashMap::new(),
             service_panel_heights: HashMap::new(),
+            hook_panel_heights: HashMap::new(),
             folders: vec![],
         }
     }
@@ -290,6 +291,7 @@ mod gpui_tests {
             project_order: order.into_iter().map(String::from).collect(),
             project_widths: HashMap::new(),
             service_panel_heights: HashMap::new(),
+            hook_panel_heights: HashMap::new(),
             folders: vec![],
         }
     }

crates/okena-workspace/src/actions/layout.rs

@@ -1414,6 +1414,7 @@ mod gpui_tests {
             project_order: order.into_iter().map(String::from).collect(),
             project_widths: HashMap::new(),
             service_panel_heights: HashMap::new(),
+            hook_panel_heights: HashMap::new(),
             folders: vec![],
         }
     }

crates/okena-workspace/src/actions/project.rs

@@ -337,6 +337,12 @@ impl Workspace {
         self.notify_data(cx);
     }
 
+    /// Update hook panel height for a project
+    pub fn update_hook_panel_height(&mut self, project_id: &str, height: f32, cx: &mut Context<Self>) {
+        self.data.hook_panel_heights.insert(project_id.to_string(), height);
+        self.notify_data(cx);
+    }
+
     /// Get project width or default equal distribution
     pub fn get_project_width(&self, project_id: &str, visible_count: usize) -> f32 {
         self.data.project_widths
@@ -735,6 +741,7 @@ mod tests {
             project_order: vec![],
             project_widths: HashMap::new(),
             service_panel_heights: HashMap::new(),
+            hook_panel_heights: HashMap::new(),
             folders: vec![],
         }
     }
@@ -829,6 +836,7 @@ mod gpui_tests {
             project_order: vec![],
             project_widths: HashMap::new(),
             service_panel_heights: HashMap::new(),
+            hook_panel_heights: HashMap::new(),
             folders: vec![],
         }
     }

crates/okena-workspace/src/hooks.rs

@@ -125,7 +125,10 @@ impl HookRunner {
                 script.push_str(&format!("export {}='{}'; ", k, escaped_v));
             }
             script.push_str(command);
-            script.push_str("; exec \"${SHELL:-sh}\"");
+            // Capture exit code and report it via OSC title before exec-ing
+            // into the interactive shell. The PTY event loop detects titles
+            // matching __okena_hook_exit:<code> and updates hook status.
+            script.push_str("; __okena_rc=$?; printf '\\033]0;__okena_hook_exit:%d\\007' \"$__okena_rc\"; exec \"${SHELL:-sh}\"");
             let shell = ShellType::for_command(script);
             self.backend.create_terminal(cwd, Some(&shell))
         } else {

crates/okena-workspace/src/persistence.rs

@@ -464,6 +464,7 @@ pub fn default_workspace() -> WorkspaceData {
         project_order: vec![project_id],
         project_widths: HashMap::new(),
         service_panel_heights: HashMap::new(),
+        hook_panel_heights: HashMap::new(),
         folders: Vec::new(),
     }
 }
@@ -504,6 +505,7 @@ mod tests {
             project_order: order.into_iter().map(String::from).collect(),
             project_widths: HashMap::new(),
             service_panel_heights: HashMap::new(),
+        hook_panel_heights: HashMap::new(),
             folders,
         }
     }
@@ -686,6 +688,7 @@ mod tests {
             project_order: vec![],
             project_widths: HashMap::new(),
             service_panel_heights: HashMap::new(),
+        hook_panel_heights: HashMap::new(),
             folders: vec![],
         };
         let migrated = migrate_workspace(data);
@@ -700,6 +703,7 @@ mod tests {
             project_order: vec![],
             project_widths: HashMap::new(),
             service_panel_heights: HashMap::new(),
+        hook_panel_heights: HashMap::new(),
             folders: vec![],
         };
         let migrated = migrate_workspace(data);

crates/okena-workspace/src/requests.rs

@@ -53,6 +53,7 @@ pub enum OverlayRequest {
         position: gpui::Point<gpui::Pixels>,
     },
     ShowServiceLog { project_id: String, service_name: String },
+    ShowHookTerminal { project_id: String, terminal_id: String },
     FileSearch { project_path: String },
     ContentSearch { project_path: String },
     FileBrowser { project_path: String },