refactored config plugin defintions

cmdlet/screen_shot.py

@@ -1684,7 +1684,8 @@ def _run(result: Any, args: Sequence[str], config: Dict[str, Any]) -> int:
 
     format_value = parsed.get("format")
     capture_mode_value = _normalize_capture_mode(parsed.get("capture_mode"))
-    quality_value = _normalize_quality(parsed.get("quality"))
+    raw_quality_value = parsed.get("quality")
+    quality_value: Optional[int] = None
     if not format_value:
         try:
             tool_cfg = config.get("tool", {}) if isinstance(config, dict) else {}
@@ -1696,6 +1697,19 @@ def _run(result: Any, args: Sequence[str], config: Dict[str, Any]) -> int:
     if not format_value:
         format_value = "webp"
 
+    if raw_quality_value not in (None, ""):
+        quality_value = _normalize_quality(raw_quality_value)
+    else:
+        try:
+            tool_cfg = config.get("tool", {}) if isinstance(config, dict) else {}
+            pw_cfg = tool_cfg.get("playwright") if isinstance(tool_cfg, dict) else None
+            if isinstance(pw_cfg, dict) and pw_cfg.get("screenshot_quality") not in (None, ""):
+                quality_value = _normalize_quality(pw_cfg.get("screenshot_quality"))
+        except Exception:
+            quality_value = None
+    if quality_value is None:
+        quality_value = _normalize_quality(None)
+
     storage_value = parsed.get("storage")
     selector_arg = parsed.get("selector")
     selectors = [selector_arg] if selector_arg else []