chore: compact outfit run panel

src/app/widgets/ai_outfit_panel.py

@@ -250,10 +250,15 @@ class AiOutfitPanel(QWidget):
 
     def _create_settings_group(self):
         """生成设置 group (lives in the right run column); two params per row."""
-        gen = QGroupBox("生成设置")
+        gen = QGroupBox()
         gv = QVBoxLayout(gen)
+
+        header = QHBoxLayout()
+        header.addWidget(QLabel("生成设置"))
+        header.addStretch(1)
         self._retry_failed_chk = QCheckBox("重试上次失败的行")
-        gv.addWidget(self._retry_failed_chk)
+        header.addWidget(self._retry_failed_chk)
+        gv.addLayout(header)
 
         self._concurrency = QSpinBox()
         self._concurrency.setRange(1, 16)
@@ -291,7 +296,10 @@ class AiOutfitPanel(QWidget):
         self._model_combo = QComboBox()
         self._compact_combo(self._model_combo)
         self._model_combo.activated.connect(self._on_model_activated)
-        gv.addWidget(self._field("AI 模型", self._model_combo))
+        model_row = QHBoxLayout()
+        model_row.addWidget(QLabel("AI 模型"))
+        model_row.addWidget(self._model_combo, stretch=1)
+        gv.addLayout(model_row)
         return gen
 
     def _field(self, label_text, widget):
@@ -368,14 +376,16 @@ class AiOutfitPanel(QWidget):
         self._stats = QLabel("完成 0 · 失败 0 · 待处理 0")
         col.addWidget(self._stats)
 
+        run_row = QHBoxLayout()
         self._start_btn = QPushButton("开始生成")
         self._start_btn.setObjectName("primaryBtn")
         self._start_btn.clicked.connect(self._start)
-        col.addWidget(self._start_btn)
+        run_row.addWidget(self._start_btn)
         self._stop_btn = QPushButton("停止生成")
         self._stop_btn.setEnabled(False)
         self._stop_btn.clicked.connect(self._stop)
-        col.addWidget(self._stop_btn)
+        run_row.addWidget(self._stop_btn)
+        col.addLayout(run_row)
 
         row = QHBoxLayout()
         self._export_fail_btn = QPushButton("导出失败清单")