feat: add pane metadata reporting

refs #36

4 files changed, 48 insertions, 11 deletions

diff --git a/src/ui/mobile.rs b/src/ui/mobile.rs
index 89557642..2de79d23 100644
--- a/src/ui/mobile.rs
+++ b/src/ui/mobile.rs
@@ -622,7 +622,15 @@ fn mobile_agent_detail(entry: &AgentPanelEntry) -> String {
     if let Some(tab_label) = entry.primary_tab_label.as_deref() {
         parts.push(tab_label.to_string());
     }
-    parts.push(super::status::state_label(entry.state, entry.seen).to_string());
+    let status = entry
+        .state_labels
+        .get(super::sidebar::agent_panel_status_key(
+            entry.state,
+            entry.seen,
+        ))
+        .cloned()
+        .unwrap_or_else(|| super::status::state_label(entry.state, entry.seen).to_string());
+    parts.push(status);
     if let Some(agent_label) = entry.agent_label.as_deref() {
         parts.push(agent_label.to_string());
     }
@@ -940,6 +948,7 @@ mod tests {
             state: AgentState::Idle,
             seen: true,
             custom_status: None,
+            state_labels: std::collections::HashMap::new(),
         }
     }
 
diff --git a/src/ui/navigator.rs b/src/ui/navigator.rs
index 5cb208ae..b6bc1f19 100644
--- a/src/ui/navigator.rs
+++ b/src/ui/navigator.rs
@@ -362,20 +362,30 @@ fn pane_detail(
     }
     if let Some(terminal_id) = tab.terminal_id(pane_id) {
         if let Some(terminal) = app.terminals.get(terminal_id) {
-            if let Some(agent) = terminal
-                .agent_name
-                .as_deref()
-                .or_else(|| terminal.effective_agent_label())
-            {
+            let presentation = terminal.effective_presentation();
+            if let Some(title) = presentation.title {
+                parts.push(title);
+            }
+            let display_agent = terminal.effective_display_agent();
+            if let Some(agent) = display_agent.as_deref().or_else(|| {
+                terminal
+                    .agent_name
+                    .as_deref()
+                    .or_else(|| terminal.effective_agent_label())
+            }) {
                 parts.push(agent.to_string());
                 let seen = tab
                     .panes
                     .get(&pane_id)
                     .map(|pane| pane.seen)
                     .unwrap_or(true);
-                parts.push(
-                    display_state(row_state(app, ws_idx, tab_idx, pane_id), seen).to_string(),
-                );
+                let state = row_state(app, ws_idx, tab_idx, pane_id);
+                let status = presentation
+                    .state_labels
+                    .get(display_state(state, seen))
+                    .cloned()
+                    .unwrap_or_else(|| display_state(state, seen).to_string());
+                parts.push(status);
             } else {
                 parts.push("shell".to_string());
             }
diff --git a/src/ui/panes.rs b/src/ui/panes.rs
index a1729cd6..c211ec9d 100644
--- a/src/ui/panes.rs
+++ b/src/ui/panes.rs
@@ -282,7 +282,7 @@ pub(super) fn render_panes(
                     .and_then(|terminal| {
                         terminal.border_label(app.show_agent_labels_on_pane_borders)
                     })
-                    .and_then(|label| pane_border_title(label, info.rect.width))
+                    .and_then(|label| pane_border_title(&label, info.rect.width))
                 {
                     block = block.title(Line::from(Span::styled(title, border_style)));
                 }
diff --git a/src/ui/sidebar.rs b/src/ui/sidebar.rs
index 1e932503..4c68aeb4 100644
--- a/src/ui/sidebar.rs
+++ b/src/ui/sidebar.rs
@@ -26,6 +26,7 @@ pub(crate) struct AgentPanelEntry {
     pub state: AgentState,
     pub seen: bool,
     pub custom_status: Option<String>,
+    pub state_labels: std::collections::HashMap<String, String>,
 }
 
 fn sidebar_section_heights(total_h: u16, split_ratio: f32) -> (u16, u16) {
@@ -153,6 +154,7 @@ fn agent_panel_entries_with_runtimes(
                     state: detail.state,
                     seen: detail.seen,
                     custom_status: detail.custom_status,
+                    state_labels: detail.state_labels,
                 })
                 .collect()
         }
@@ -175,12 +177,23 @@ fn agent_panel_entries_with_runtimes(
                         state: detail.state,
                         seen: detail.seen,
                         custom_status: detail.custom_status,
+                        state_labels: detail.state_labels,
                     })
             })
             .collect(),
     }
 }
 
+pub(super) fn agent_panel_status_key(state: AgentState, seen: bool) -> &'static str {
+    match (state, seen) {
+        (AgentState::Idle, false) => "done",
+        (AgentState::Idle, true) => "idle",
+        (AgentState::Working, _) => "working",
+        (AgentState::Blocked, _) => "blocked",
+        (AgentState::Unknown, _) => "unknown",
+    }
+}
+
 fn truncate_text(text: &str, max_width: usize) -> String {
     let len = text.chars().count();
     if len <= max_width {
@@ -1090,7 +1103,11 @@ fn render_agent_detail(
 
         let (icon, icon_style) = agent_icon(detail.state, detail.seen, app.spinner_tick, p);
         let label_color = state_label_color(detail.state, detail.seen, p);
-        let label = state_label(detail.state, detail.seen);
+        let label = detail
+            .state_labels
+            .get(agent_panel_status_key(detail.state, detail.seen))
+            .map(String::as_str)
+            .unwrap_or_else(|| state_label(detail.state, detail.seen));
 
         let row_style = if is_active {
             Style::default().bg(p.surface_dim)
@@ -1334,6 +1351,7 @@ mod tests {
             state: AgentState::Idle,
             seen: true,
             custom_status: None,
+            state_labels: std::collections::HashMap::new(),
         };
 
         let label = format_agent_panel_primary_label(&entry, 18);