chore: rebase到develop + 格式化代码

apps/worker/video_processing/pip_engine.py

@@ -47,10 +47,10 @@ _VALID_POSITIONS = {
 }
 
 # 动画类型
-ANIMATION_FADE = "fade"          # 淡入淡出
-ANIMATION_SLIDE_LEFT = "slide_left"    # 从左滑入
+ANIMATION_FADE = "fade"  # 淡入淡出
+ANIMATION_SLIDE_LEFT = "slide_left"  # 从左滑入
 ANIMATION_SLIDE_RIGHT = "slide_right"  # 从右滑入
-ANIMATION_SLIDE_TOP = "slide_top"      # 从上滑入
+ANIMATION_SLIDE_TOP = "slide_top"  # 从上滑入
 ANIMATION_SLIDE_BOTTOM = "slide_bottom"  # 从下滑入
 
 _VALID_ANIMATIONS = {
@@ -81,7 +81,7 @@ class PiPLayerConfig:
 
     # 大小配置
     width: int | str = "25%"  # 宽度（像素或百分比）
-    height: int | str = ""   # 高度（空则按比例自适应）
+    height: int | str = ""  # 高度（空则按比例自适应）
 
     # 样式
     opacity: float = 1.0  # 透明度 0.0-1.0
@@ -452,9 +452,7 @@ class PiPEngine:
 
             # overlay 滤镜
             overlay_filter = (
-                f"[{current_label}][{pre_label}]"
-                f"overlay={x_expr}:{y_expr}{enable_expr}"
-                f"[{combined_label}]"
+                f"[{current_label}][{pre_label}]" f"overlay={x_expr}:{y_expr}{enable_expr}" f"[{combined_label}]"
             )
             filter_parts.append(overlay_filter)