高级处理，把对比度和亮度的默认参数修改为 -9~9

src/domain/processingPresets.ts

@@ -80,14 +80,14 @@ export const PARAMETER_RANGES: ParameterConfig = {
     default: 12.0,
   },
   brightness: {
-    min: -8,
-    max: 8,
+    min: -9,
+    max: 9,
     step: 1,
     default: -2.0,
   },
   sharpness: {
-    min: -8,
-    max: 8,
+    min: -9,
+    max: 9,
     step: 1,
     default: 1.0,
   },