docs: make entire tutorial local to match offline intention for first-app tutorial

adev/src/content/tutorials/first-app/intro/config.json

@@ -1,6 +1,6 @@
 {
   "title": "Your first Angular app",
-  "type": "editor",
+  "type": "local",
   "src": "../steps/14-http/src",
   "nextTutorial": "learn-angular",
   "openFiles": ["src/app/app.component.ts"]

adev/src/content/tutorials/first-app/steps/01-hello-world/config.json

@@ -1,6 +1,6 @@
 {
   "title": "Hello world!",
-  "type": "editor",
+  "type": "local",
   "answerSrc": "../02-HomeComponent/src",
   "openFiles": ["src/app/app.component.ts"]
 }

adev/src/content/tutorials/first-app/steps/02-HomeComponent/config.json

@@ -1,6 +1,6 @@
 {
   "title": "Create home component",
-  "type": "editor",
+  "type": "local",
   "answerSrc": "../03-HousingLocation/src",
   "openFiles": ["src/app/app.component.ts"]
 }

adev/src/content/tutorials/first-app/steps/03-HousingLocation/config.json

@@ -1,6 +1,6 @@
 {
   "title": "Create housing location component",
-  "type": "editor",
+  "type": "local",
   "answerSrc": "../04-interfaces/src",
   "openFiles": ["src/app/home/home.component.ts"]
 }

adev/src/content/tutorials/first-app/steps/04-interfaces/config.json

@@ -1,6 +1,6 @@
 {
   "title": "Create an interface",
-  "type": "editor",
+  "type": "local",
   "answerSrc": "../05-inputs/src",
   "openFiles": ["src/app/home/home.component.ts"]
 }

adev/src/content/tutorials/first-app/steps/05-inputs/config.json

@@ -1,6 +1,6 @@
 {
   "title": "Add inputs to components",
-  "type": "editor",
+  "type": "local",
   "answerSrc": "../06-property-binding/src",
   "openFiles": ["src/app/housing-location/housing-location.component.ts"]
 }

adev/src/content/tutorials/first-app/steps/06-property-binding/config.json

@@ -1,6 +1,6 @@
 {
   "title": "Add property binding to components",
-  "type": "editor",
+  "type": "local",
   "answerSrc": "../07-dynamic-template-values/src",
   "openFiles": ["src/app/home/home.component.ts"]
 }

adev/src/content/tutorials/first-app/steps/07-dynamic-template-values/config.json

@@ -1,6 +1,6 @@
 {
   "title": "Add dynamic values to templates",
-  "type": "editor",
+  "type": "local",
   "answerSrc": "../08-ngFor/src",
   "openFiles": ["src/app/housing-location/housing-location.component.ts"]
 }

adev/src/content/tutorials/first-app/steps/08-ngFor/config.json

@@ -1,6 +1,6 @@
 {
   "title": "Use *ngFor in templates",
-  "type": "editor",
+  "type": "local",
   "answerSrc": "../09-services/src",
   "openFiles": ["src/app/home/home.component.ts"]
 }

adev/src/content/tutorials/first-app/steps/09-services/config.json

@@ -1,6 +1,6 @@
 {
   "title": "Angular services",
-  "type": "editor",
+  "type": "local",
   "answerSrc": "../10-routing/src",
   "openFiles": ["src/app/home/home.component.ts"]
 }