feat: Vite + vue 3 💚 (#10047)

Fixes https://github.com/chatwoot/chatwoot/issues/8436
Fixes https://github.com/chatwoot/chatwoot/issues/9767
Fixes https://github.com/chatwoot/chatwoot/issues/10156
Fixes https://github.com/chatwoot/chatwoot/issues/6031
Fixes https://github.com/chatwoot/chatwoot/issues/5696
Fixes https://github.com/chatwoot/chatwoot/issues/9250
Fixes https://github.com/chatwoot/chatwoot/issues/9762

---------

Co-authored-by: Pranav <pranavrajs@gmail.com>
Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>

app/assets/config/manifest.js

@@ -2,5 +2,4 @@
 //= link administrate/application.css
 //= link administrate/application.js
 //= link administrate-field-active_storage/application.css
-//= link dashboardChart.js
 //= link secretField.js

app/assets/javascripts/dashboardChart.js

@@ -1,55 +0,0 @@
-// eslint-disable-next-line
-function prepareData(data) {
-  var labels = [];
-  var dataSet = [];
-  data.forEach(item => {
-    labels.push(item[0]);
-    dataSet.push(item[1]);
-  });
-  return { labels, dataSet };
-}
-
-function getChartOptions() {
-  var fontFamily =
-    'PlusJakarta,-apple-system,system-ui,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif';
-  return {
-    responsive: true,
-    legend: { labels: { fontFamily } },
-    scales: {
-      xAxes: [
-        {
-          barPercentage: 1.26,
-          ticks: { fontFamily },
-          gridLines: { display: false },
-        },
-      ],
-      yAxes: [
-        {
-          ticks: { fontFamily },
-          gridLines: { display: false },
-        },
-      ],
-    },
-  };
-}
-
-// eslint-disable-next-line
-function drawSuperAdminDashboard(data) {
-  var ctx = document.getElementById('dashboard-chart').getContext('2d');
-  var chartData = prepareData(data);
-  // eslint-disable-next-line
-  new Chart(ctx, {
-    type: 'bar',
-    data: {
-      labels: chartData.labels,
-      datasets: [
-        {
-          label: 'Conversations',
-          data: chartData.dataSet,
-          backgroundColor: '#1f93ff',
-        },
-      ],
-    },
-    options: getChartOptions(),
-  });
-}

app/assets/stylesheets/administrate/utilities/_variables.scss

@@ -86,8 +86,5 @@ $swift-ease-out-duration: .4s !default;
 $swift-ease-out-timing-function: cubic-bezier(.25, .8, .25, 1) !default;
 $swift-ease-out: all $swift-ease-out-duration $swift-ease-out-timing-function !default;
 
-// Ionicons
-$ionicons-font-path: '~ionicons/fonts';
-
 // Transitions
 $transition-ease-in: all 0.250s ease-in;