fix(merge): 落实合并后的契约与目录对齐

- build-mac.sh 移除 hdiutil DMG 兜底：bundle contract 测试显式禁止手搓 DMG
  绕过签名/公证链路；DMG 缺失即失败（保留 qwen3-asr-rs 剪枝与 BUILD_START_TS
  新鲜度校验）
- 红绿灯 y=26 契约：tao 几何下视觉顶距≈y-14，x==y 并不相等（实测左 21.5px）
- 胶囊几何契约同步 typeless 206×57（原 460×128 的 1/5 面积）
- LLM_LABELS 补 tencentTokenHub 静态目录项（ASR_LABELS 已含 tencent-cloud）

openless-all/app/scripts/build-mac.sh

@@ -63,8 +63,9 @@ esac
 if [ -n "${TAURI_SIGNING_PRIVATE_KEY:-}" ] || [ -n "${TAURI_SIGNING_PRIVATE_KEY_PATH:-}" ]; then
   TAURI_BUILD_ARGS+=(--config '{"bundle":{"createUpdaterArtifacts":true}}')
 fi
-# bundle_dmg（AppleScript）在 Xcode beta 上可能失败；.app 已生成时继续，由下方兜底补 DMG。
-npm run tauri -- "${TAURI_BUILD_ARGS[@]}" || echo "⚠ tauri build 退出码非零（可能仅 DMG 打包失败），继续校验"
+# bundle_dmg（AppleScript）在 Xcode beta 上可能退出非零；.app 与 DMG 是否真实
+# 产出交给下方的新鲜度/存在性校验判定，不在这一步盲 abort。
+npm run tauri -- "${TAURI_BUILD_ARGS[@]}" || echo "⚠ tauri build 退出码非零，继续校验产物"
 
 APP_VERSION="$(node -p "require('./package.json').version")"
 DMG_PATH="$DMG_DIR/OpenLess_${APP_VERSION}_${MAC_BUNDLE_ARCH}.dmg"
@@ -75,15 +76,11 @@ if [ ! -d "$APP" ] || [ "$(stat -f %m "$APP/Contents/MacOS/openless")" -lt "$BUI
   echo "✗ $APP 缺失或不是本次构建的产物（打包未完成），中止"
   exit 1
 fi
-
-# DMG 兜底：OpenLess.app + /Applications 替身（拖拽安装）。
+# DMG 一律由 Tauri 生成（带签名/公证链路）；手搓 hdiutil DMG 会绕过这些步骤，
+# bundle contract 测试显式禁止。缺失即失败，不兜底。
 if [ ! -f "$DMG_PATH" ]; then
-  echo "⚠ Tauri 未生成 DMG，使用 hdiutil 兜底（含 Applications 替身）"
-  DMG_STAGE="$(mktemp -d "${TMPDIR:-/tmp}/openless-dmg-stage.XXXXXX")"
-  cp -R "$APP" "$DMG_STAGE/OpenLess.app"
-  ln -s /Applications "$DMG_STAGE/Applications"
-  hdiutil create -volname "OpenLess" -srcfolder "$DMG_STAGE" -ov -format UDZO "$DMG_PATH" > /dev/null
-  rm -rf "$DMG_STAGE"
+  echo "✗ 未找到本次构建的 DMG：$DMG_PATH（tauri build 未完成打包）"
+  exit 1
 fi
 
 echo "▶ 校验 Info.plist / 签名"

openless-all/app/scripts/windows-ui-config.test.mjs

@@ -117,7 +117,9 @@ assertMatch(
   'macOS drag region should reserve the native traffic-light area',
 );
 assertEqual(mainWindow.trafficLightPosition.x, 16, 'traffic lights should have a 16px left inset');
-assertEqual(mainWindow.trafficLightPosition.y, 16, 'traffic lights should have an equal top inset');
+// tao 的 inset_traffic_lights 里 y 只缩放标题栏容器（斜率 1），视觉顶距 ≈ y-14；
+// 左 16 时实测左距 21.5px，y=26 才让顶距与之相等（x==y 反而不等）。
+assertEqual(mainWindow.trafficLightPosition.y, 26, 'traffic lights should have an equal visual top inset');
 assertEqual(mainWindow.width, 1300, 'main window should use the reviewed default width');
 assertEqual(mainWindow.height, 835, 'main window should use the reviewed default height');
 assertEqual(mainWindow.resizable, true, 'users should still be able to resize the main window');
@@ -230,8 +232,8 @@ if (!/const badgeBottom = Math\.round\(metrics\.height \* 0\.73\);/.test(capsule
 
 assertMatch(
   libRs,
-  /fn capsule_window_bounds_for_style\(style: types::CapsuleStyle\)[\s\S]*?width: 460\.0,[\s\S]*?types::CapsuleStyle::Siri => 180\.0,[\s\S]*?types::CapsuleStyle::Classic => 100\.0,[\s\S]*?types::CapsuleStyle::Typeless => 128\.0,[\s\S]*?bottom_inset: 0\.0,/,
-  'native capsule bounds should match the frontend dimensions for all three styles',
+  /fn capsule_window_bounds_for_style\(style: types::CapsuleStyle\)[\s\S]*?types::CapsuleStyle::Typeless => 206\.0,[\s\S]*?CapsuleStyle::Siri \| types::CapsuleStyle::Classic => 460\.0,[\s\S]*?types::CapsuleStyle::Siri => 180\.0,[\s\S]*?types::CapsuleStyle::Classic => 100\.0,[\s\S]*?types::CapsuleStyle::Typeless => 57\.0,[\s\S]*?bottom_inset: 0\.0,/,
+  'native capsule bounds should match the frontend dimensions (typeless = 1/5 area of the original 460x128)',
 );
 
 assertMatch(

openless-all/app/src/pages/settings/ProvidersSection.tsx

@@ -141,6 +141,7 @@ export const LLM_LABELS = [
   ['minimax', 'minimax'],
   ['stepfun', 'stepfun'],
   ['opencode', 'opencode'],
+  ['tencentTokenHub', 'tencentTokenHub'],
   ['custom', 'customChatCompletions'],
   ['custom_responses', 'customResponses'],
   ['custom_messages', 'customMessages'],