Fix Bug 2121: NG-UI uses unmaintained Chokidar version

	- Upgraded Angular from 11 to 14 version to remove chokidar
	  unmaintained version.
	- Changed linting tool tslint to eslint for angular 14 as tslint
	  is depreacted after angular 12
	- Resolved linting issues from code

Change-Id: I00e908ab651db0f080e0d18a9d1c9711f4e36b91
Signed-off-by: SANDHYA.JS <sandhya.j@tataelxsi.co.in>
diff --git a/src/assets/scss/app.scss b/src/assets/scss/app.scss
index 2e2eb92..cb96c93 100644
--- a/src/assets/scss/app.scss
+++ b/src/assets/scss/app.scss
@@ -16,9 +16,11 @@
  Author: KUMARAN M (kumaran.m@tataelxsi.co.in), RAJESH S (rajesh.s@tataelxsi.co.in), BARATH KUMAR R (barath.r@tataelxsi.co.in)
  */
 /** Styles for the application **/
+@use "sass:math";
+
 @import "../../assets/scss/mixins/mixin";
 @import "../../assets/scss/variable";
-$customnavbar-padding-x: ($spacer / 0.5) !default;
+$customnavbar-padding-x: math.div($spacer, 0.5) !default;
 * {
   outline: 0;
 }
@@ -266,6 +268,7 @@
   }
   .resources-chart-popover {
     max-width: 60% !important;
+    width: 600px !important;
     @include font-family("Roboto");
     .popover-body {
       max-height: 60vh;