fix(tui): hide browser preview caption

crates/cli/src/app.rs

@@ -517,7 +517,6 @@ pub fn decode_browser_preview_image(b64: &str) -> Option<std::sync::Arc<image::R
 
 #[derive(Debug, Clone)]
 pub struct BrowserPreviewState {
-    pub preview: agentd_protocol::BrowserPreview,
     pub hide_after: Instant,
     pub hover_started: Option<Instant>,
     /// When this preview first arrived — drives the matrix-rain
@@ -1414,7 +1413,6 @@ impl App {
         self.browser_previews.insert(
             session_id,
             BrowserPreviewState {
-                preview,
                 hide_after: now + BROWSER_PREVIEW_TTL,
                 hover_started: None,
                 decoded,
@@ -5303,13 +5301,6 @@ mod tests {
         app.browser_previews.insert(
             "s1".into(),
             BrowserPreviewState {
-                preview: agentd_protocol::BrowserPreview {
-                    url: "http://example.com".into(),
-                    title: None,
-                    image: String::new(),
-                    width: 32,
-                    height: 24,
-                },
                 hide_after: Instant::now() + Duration::from_secs(60),
                 hover_started: None,
                 decoded: Some(std::sync::Arc::new(image::RgbaImage::from_pixel(

crates/cli/src/ui.rs

@@ -2369,7 +2369,6 @@ fn render_browser_preview_overlay(
     let Some(preview_state) = preview else {
         return (None, None);
     };
-    let preview = &preview_state.preview;
     if area.width < 40 || area.height < 12 {
         return (None, None);
     }
@@ -2390,17 +2389,16 @@ fn render_browser_preview_overlay(
         return (None, None);
     }
 
-    let caption_rows = 1;
     let max_inner_w = max_w.saturating_sub(2).max(1) as u32;
-    let max_inner_h = max_h.saturating_sub(2 + caption_rows).max(1) as u32;
+    let max_inner_h = max_h.saturating_sub(2).max(1) as u32;
 
     let scale = (max_inner_w as f32 / w as f32).min((max_inner_h as f32 * 2.0) / h as f32);
     let out_w = ((w as f32 * scale).round() as u32).clamp(1, max_inner_w) as u16;
     let out_h_px = ((h as f32 * scale).round() as u32).clamp(1, max_inner_h * 2) as u16;
     let rows = out_h_px.div_ceil(2);
 
     let panel_w = out_w + 2;
-    let panel_h = rows + caption_rows + 2;
+    let panel_h = rows + 2;
 
     let panel = Rect {
         x: area.x + area.width.saturating_sub(panel_w + 1),
@@ -2439,7 +2437,7 @@ fn render_browser_preview_overlay(
         x: inner.x,
         y: inner.y,
         width: inner.width,
-        height: inner.height.saturating_sub(caption_rows),
+        height: inner.height,
     };
     if let Some(img) = preview_state.decoded.as_ref() {
         // Same dial-up reveal/erase as the matrix wallpaper, in sync.
@@ -2456,27 +2454,6 @@ fn render_browser_preview_overlay(
             paint_resized_half_blocks(f, image_area, &resized, 1.0, row_frac);
         }
     }
-    if inner.height > 0 {
-        let caption = preview
-            .title
-            .as_deref()
-            .filter(|s| !s.is_empty())
-            .unwrap_or(&preview.url);
-        let caption = truncate_to_width(caption, inner.width as usize);
-        let caption_area = Rect {
-            x: inner.x,
-            y: inner.y + inner.height - 1,
-            width: inner.width,
-            height: 1,
-        };
-        f.render_widget(
-            Paragraph::new(Line::from(Span::styled(
-                caption,
-                Style::default().fg(theme.dim),
-            ))),
-            caption_area,
-        );
-    }
     (Some(panel), Some(close_bounds))
 }