docs(guide): [guide] add show-step property and etc. (#3189)

* docs(dialog-box): [dailog-box] no-animation type boolean #3048

* docs(numeric): [numeric] controls-position should be enumeration  #3053

* docs(guide): [guide] add show-step property  #3058

* docs(dialog-box): [dailog-box] no-animation type boolean #3048

Author: hu-qi

examples/sites/demos/apis/dialog-box.js

@@ -266,8 +266,8 @@ export default {
         },
         {
           name: 'no-animation',
-          type: 'string',
-          defaultValue: '',
+          type: 'boolean',
+          defaultValue: 'false',
           desc: {
             'zh-CN': '是否开启动画',
             'en-US': 'Indicates whether to enable animation'

examples/sites/demos/apis/guide.js

@@ -117,6 +117,17 @@ export default {
           mode: ['pc'],
           pcDemo: 'arrow-position'
         },
+        {
+          name: 'show-step',
+          type: 'boolean',
+          defaultValue: 'false',
+          desc: {
+            'zh-CN': '是否开启指引',
+            'en-US': ''
+          },
+          mode: ['pc'],
+          pcDemo: 'basic-usage'
+        },
         {
           name: 'width',
           type: 'number',

examples/sites/demos/apis/numeric.js

@@ -67,7 +67,7 @@ export default {
         },
         {
           name: 'controls-position',
-          type: '"right"',
+          type: "'' | 'right'",
           defaultValue: '',
           desc: {
             'zh-CN': '加减按钮位置，可选值为 right，表示加减按钮均位于最右侧',