fix(ngx-codejar): line numbers not working with CodeJar >= 4

BREAKING CHANGE: - Linenumbers feature was dropped in main CodeJar repository since v4.
You
have to install package codejar-linenumbers instead. <b>! changed installation instructions! </b>
- minimum
CodeJar version is 4 about now.

Closes #2

apps/demo/project.json

@@ -16,7 +16,10 @@
         "polyfills": ["zone.js"],
         "tsConfig": "apps/demo/tsconfig.app.json",
         "assets": ["apps/demo/src/favicon.ico", "apps/demo/src/assets"],
-        "styles": ["node_modules/highlight.js/styles/github-dark.css", "node_modules/prismjs/themes/prism-dark.css","apps/demo/src/styles.scss"],
+        "styles": ["node_modules/highlight.js/styles/github-dark.css",
+          "node_modules/prismjs/themes/prism-dark.css","apps/demo/src/styles.scss",
+          "node_modules/codejar-linenumbers/es/codejar-linenumbers.css"
+        ],
         "scripts": []
       },
       "configurations": {

libs/ngx-codejar/package.json

@@ -3,7 +3,7 @@
   "version": "5.2.0",
   "description": "Angular wrapper for CodeJar supporting Prism.js and Highlight.js. With this you can easily add code-editors to your Angular app.",
   "peerDependencies": {
-    "codejar": ">= 3.7.0",
+    "codejar": "^4.0.0",
     "@angular/common": ">= 14.0.0",
     "@angular/core": ">= 14.0.0"
   },

libs/ngx-codejar/src/lib/ngx-code-jar.component.ts

@@ -14,7 +14,7 @@ import {
 } from '@angular/core';
 import {CodeJar, Position} from 'codejar';
 import {CodeJarContainer, CodeJarOptions} from './codejar.typings';
-import {withLineNumbers} from 'codejar/linenumbers.js';
+import {withLineNumbers} from 'codejar-linenumbers';
 import {CommonModule} from '@angular/common';
 
 @Component({

package.json

@@ -20,7 +20,8 @@
     "@angular/platform-browser-dynamic": "~15.2.0",
     "@angular/router": "~15.2.0",
     "@nrwl/angular": "15.9.4",
-    "codejar": "3.7.0",
+    "codejar": "^4.1.1",
+    "codejar-linenumbers": "^1.0.0",
     "highlight.js": "^11.5.1",
     "prismjs": "^1.28.0",
     "rxjs": "~7.8.0",