Convert user distribution chart to Vue.js component

assets/js/src/UserRepartitionChart.js

@@ -1,25 +0,0 @@
-Kanboard.UserRepartitionChart = function(app) {
-    this.app = app;
-};
-
-Kanboard.UserRepartitionChart.prototype.execute = function() {
-    if (this.app.hasId("analytic-user-repartition")) {
-        this.show();
-    }
-};
-
-Kanboard.UserRepartitionChart.prototype.show = function() {
-    var metrics = $("#chart").data("metrics");
-    var columns = [];
-
-    for (var i = 0; i < metrics.length; i++) {
-        columns.push([metrics[i].user, metrics[i].nb_tasks]);
-    }
-
-    c3.generate({
-        data: {
-            columns: columns,
-            type : 'donut'
-        }
-    });
-};