fix(adev): 翻译教程中各个步骤的标题

(cherry picked from commit d2f2576)

Author: asnowwolf

adev/src/content/tutorials/learn-angular/steps/1-components-in-angular/config.json

@@ -1,5 +1,5 @@
 {
   "openFiles": ["src/app/app.component.ts"],
   "type": "editor",
-  "title": "Anatomy of a Component"
+  "title": "组件的结构"
 }

adev/src/content/tutorials/learn-angular/steps/10-deferrable-views/config.json

@@ -1,5 +1,5 @@
 {
   "openFiles": ["src/app/app.component.ts", "src/app/comments.component.ts"],
-  "title": "Deferrable views",
+  "title": "可延迟视图",
   "type": "editor"
 }

adev/src/content/tutorials/learn-angular/steps/11-optimizing-images/config.json

@@ -1,5 +1,5 @@
 {
   "openFiles": ["src/app/user.component.ts"],
-  "title": "Optimizing images",
+  "title": "优化图片",
   "type": "editor"
 }

adev/src/content/tutorials/learn-angular/steps/12-enable-routing/config.json

@@ -1,5 +1,5 @@
 {
   "openFiles": ["src/app/app.routes.ts", "src/app/app.component.ts", "src/app/app.config.ts"],
-  "title": "Enabling routing",
+  "title": "启用路由",
   "type": "editor"
 }

adev/src/content/tutorials/learn-angular/steps/13-define-a-route/config.json

@@ -1,5 +1,5 @@
 {
   "openFiles": ["src/app/app.routes.ts", "src/app/home/home.component.ts"],
-  "title": "Define a route",
+  "title": "定义路由",
   "type": "editor"
 }

adev/src/content/tutorials/learn-angular/steps/14-routerLink/config.json

@@ -1,5 +1,5 @@
 {
   "openFiles": ["src/app/app.component.ts"],
-  "title": "Link to a route with RouterLink",
+  "title": "使用 RouterLink 链接到路由",
   "type": "editor"
 }

adev/src/content/tutorials/learn-angular/steps/15-forms/config.json

@@ -1,5 +1,5 @@
 {
   "openFiles": ["src/app/user.component.ts"],
-  "title": "Forms",
+  "title": "表单",
   "type": "editor"
 }

adev/src/content/tutorials/learn-angular/steps/16-form-control-values/config.json

@@ -1,5 +1,5 @@
 {
   "openFiles": ["src/app/user.component.ts"],
-  "title": "Getting form control values",
+  "title": "获取表单控件值",
   "type": "editor"
 }

adev/src/content/tutorials/learn-angular/steps/17-reactive-forms/config.json

@@ -1,5 +1,5 @@
 {
   "openFiles": ["src/app/app.component.ts"],
-  "title": "Reactive forms",
+  "title": "响应式表单",
   "type": "editor"
 }

adev/src/content/tutorials/learn-angular/steps/18-forms-validation/config.json

@@ -1,5 +1,5 @@
 {
   "openFiles": ["src/app/app.component.ts"],
-  "title": "Validating forms",
+  "title": "表单验证",
   "type": "editor"
 }