chore(color-picker): remove onClear

Author: RylanBot

src/color-picker/color-picker.en-US.md

@@ -26,7 +26,6 @@ swatchColors | Array | - | swatch colors。Typescript：`Array<string> \| null`
 value | String | - | color value。`v-model` is supported | N
 defaultValue | String | - | color value。uncontrolled property | N
 onChange | Function |  | Typescript：`(value: string, context: { color: ColorObject; trigger: ColorPickerChangeTrigger }) => void`<br/>[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/color-picker/type.ts)。<br/>`type ColorPickerChangeTrigger = 'palette-saturation-brightness' \| 'palette-saturation' \| 'palette-brightness' \| 'palette-hue-bar' \| 'palette-alpha-bar' \| 'input' \| 'preset' \| 'recent' `<br/> | N
-onClear | Function |  | Typescript：`(context: { e: MouseEvent }) => void`<br/> | N
 onPaletteBarChange | Function |  | Typescript：`(context: { color: ColorObject }) => void`<br/>[see more ts definition](https://github.com/Tencent/tdesign-vue/tree/develop/src/color-picker/type.ts)。<br/>`interface ColorObject { alpha: number; css: string; hex: string; hex8: string; hsl: string; hsla: string; hsv: string; hsva: string; rgb: string; rgba: string; saturation: number; value: number; isGradient: boolean; linearGradient?: string; }`<br/> | N
 onRecentColorsChange | Function |  | Typescript：`(value: Array<string>) => void`<br/> | N
 

src/color-picker/color-picker.md

@@ -26,7 +26,6 @@ swatchColors | Array | - | 系统预设的颜色样例，值为 `null` 或 `[]`
 value | String | - | 色值。支持语法糖 `v-model` | N
 defaultValue | String | - | 色值。非受控属性 | N
 onChange | Function |  | TS 类型：`(value: string, context: { color: ColorObject; trigger: ColorPickerChangeTrigger }) => void`<br/>选中的色值发生变化时触发，第一个参数 `value` 表示新色值，`context.color` 表示当前调色板控制器的色值，`context.trigger` 表示触发颜色变化的来源。[详细类型定义](https://github.com/Tencent/tdesign-vue/tree/develop/src/color-picker/type.ts)。<br/>`type ColorPickerChangeTrigger = 'palette-saturation-brightness' \| 'palette-saturation' \| 'palette-brightness' \| 'palette-hue-bar' \| 'palette-alpha-bar' \| 'input' \| 'preset' \| 'recent' `<br/> | N
-onClear | Function |  | TS 类型：`(context: { e: MouseEvent }) => void`<br/>清空按钮点击时触发 | N
 onPaletteBarChange | Function |  | TS 类型：`(context: { color: ColorObject }) => void`<br/>调色板控制器的值变化时触发，`context.color` 指调色板控制器的值。[详细类型定义](https://github.com/Tencent/tdesign-vue/tree/develop/src/color-picker/type.ts)。<br/>`interface ColorObject { alpha: number; css: string; hex: string; hex8: string; hsl: string; hsla: string; hsv: string; hsva: string; rgb: string; rgba: string; saturation: number; value: number; isGradient: boolean; linearGradient?: string; }`<br/> | N
 onRecentColorsChange | Function |  | TS 类型：`(value: Array<string>) => void`<br/>最近使用颜色发生变化时触发 | N