Drop library build dependency on demo app

Author: AXeL-dev

.github/workflows/deploy-demo.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Install and Build 🔧
         run: |
           npm install
-          npm run build && npm run build:demo:github
+          npm run build:demo:github
           cp dist/demo/index.html dist/demo/404.html
 
       - name: Deploy 🚀

projects/demo/src/app/app.component.ts

@@ -1,5 +1,6 @@
 import { Component } from '@angular/core';
-import { DiffStyle, DiffFormat } from 'ngx-diff2html';
+//import { DiffStyle, DiffFormat } from 'ngx-diff2html';
+import { DiffStyle, DiffFormat } from 'projects/ngx-diff2html/src/public-api';
 
 @Component({
   selector: 'app-root',