fix(launcher): tighten testing panel height and surface audio packet health

client/src/app.rs

@@ -510,9 +510,44 @@ impl LesavkaClientApp {
             };
             match cli.capture_audio(Request::new(req)).await {
                 Ok(mut stream) => {
-                    while let Some(res) = stream.get_mut().message().await.transpose() {
+                    tracing::info!("🔊 audio stream opened");
-                        if let Ok(pkt) = res {
+                    let mut packet_count: u64 = 0;
-                            out.push(pkt);
+                    let mut warned_no_packets = false;
+                    loop {
+                        match tokio::time::timeout(
+                            Duration::from_secs(1),
+                            stream.get_mut().message(),
+                        )
+                        .await
+                        {
+                            Ok(Ok(Some(pkt))) => {
+                                packet_count = packet_count.saturating_add(1);
+                                if packet_count <= 8 || packet_count % 600 == 0 {
+                                    tracing::info!(
+                                        packet = packet_count,
+                                        bytes = pkt.data.len(),
+                                        remote_pts_us = pkt.pts,
+                                        "🔊 audio packet received"
+                                    );
+                                }
+                                out.push(pkt);
+                            }
+                            Ok(Ok(None)) => {
+                                tracing::warn!(packets = packet_count, "⚠️🔊 audio stream ended");
+                                break;
+                            }
+                            Ok(Err(err)) => {
+                                tracing::warn!("❌🔊 audio stream recv error: {err}");
+                                break;
+                            }
+                            Err(_) => {
+                                if packet_count == 0 && !warned_no_packets {
+                                    warned_no_packets = true;
+                                    tracing::warn!(
+                                        "⚠️🔊 audio stream connected but no packets received yet; source may be idle or unavailable"
+                                    );
+                                }
+                            }
                         }
                     }
                 }

client/src/launcher/device_test.rs

@@ -11,8 +11,8 @@ use std::sync::atomic::{AtomicBool, AtomicU64, Ordering};
 use std::sync::{Arc, Mutex};
 use std::time::Duration;
 
-const CAMERA_PREVIEW_WIDTH: i32 = 300;
+const CAMERA_PREVIEW_WIDTH: i32 = 256;
-const CAMERA_PREVIEW_HEIGHT: i32 = 168;
+const CAMERA_PREVIEW_HEIGHT: i32 = 144;
 const CAMERA_PREVIEW_IDLE: &str = "Select a webcam and click Start Preview.";
 const MIC_MONITOR_RATE: i32 = 16_000;
 const MIC_MONITOR_CHANNELS: i32 = 1;

client/src/launcher/ui_components.rs

@@ -111,8 +111,8 @@ const LESAVKA_ICON_SEARCH_PATH: &str = concat!(env!("CARGO_MANIFEST_DIR"), "/ass
 const LAUNCHER_DEFAULT_WIDTH: i32 = 1380;
 const LAUNCHER_DEFAULT_HEIGHT: i32 = 860;
 const OPERATIONS_RAIL_WIDTH: i32 = 288;
-const CAMERA_PREVIEW_VIEWPORT_HEIGHT: i32 = 168;
+const CAMERA_PREVIEW_VIEWPORT_HEIGHT: i32 = 144;
-const CAMERA_PREVIEW_VIEWPORT_WIDTH: i32 = 300;
+const CAMERA_PREVIEW_VIEWPORT_WIDTH: i32 = 256;
 
 pub fn build_launcher_view(
     app: &gtk::Application,
@@ -322,7 +322,7 @@ pub fn build_launcher_view(
     preview_panel.set_hexpand(true);
     preview_panel.set_vexpand(false);
     preview_panel.set_valign(gtk::Align::Start);
-    preview_body.set_spacing(8);
+    preview_body.set_spacing(6);
     let camera_preview = gtk::Picture::new();
     camera_preview.set_can_shrink(false);
     camera_preview.set_hexpand(true);
@@ -335,7 +335,8 @@ pub fn build_launcher_view(
     camera_preview.add_css_class("camera-preview-frame");
     let camera_status = gtk::Label::new(Some("Select a webcam and click Start Preview."));
     camera_status.add_css_class("dim-label");
-    camera_status.set_wrap(true);
+    camera_status.set_wrap(false);
+    camera_status.set_ellipsize(pango::EllipsizeMode::End);
     camera_status.set_xalign(0.0);
     camera_status.set_visible(true);
     let camera_preview_shell = gtk::Box::new(gtk::Orientation::Vertical, 0);
@@ -354,7 +355,7 @@ pub fn build_launcher_view(
     preview_body.append(&webcam_group);
 
     let playback_group = build_subgroup("Mic Playback");
-    let playback_body = gtk::Box::new(gtk::Orientation::Vertical, 8);
+    let playback_body = gtk::Box::new(gtk::Orientation::Vertical, 6);
     let playback_row = gtk::Box::new(gtk::Orientation::Horizontal, 8);
     playback_row.set_homogeneous(false);
     let microphone_replay_button = gtk::Button::with_label("Replay Last 3s");