Chore: MEGA - Make Eslint Great Again 💅 (#26094)

* Fix lint error in types.ts

* Bump eslint and its deps to latest

* Add eslintignore and remove not needed eslintrcs

* Change webpack configs eslint config

* Update package.jsons and removed unused eslintrc files

* Chore yarn lint --fix 💅

* Add devenv to eslintignore

* Remove eslint disable comments for rules that are not used

* Remaining eslint fixes 💅

* Bump grafana/eslint-config 💥

* Modify package.json

No need for duplicate checks.

* Modify eslintignore to ignore data and dist folders

* Revert removing .eslintrc to make sure not to use certain packages

* Modify package.json to remove not needed command

* Use gitignore for ignoring paths

public/dashboards/scripted_async.js

@@ -20,14 +20,13 @@
 var window, document, ARGS, $, jQuery, moment, kbn;
 
 return function(callback) {
-
   // Setup some variables
   var dashboard;
 
   // Initialize a skeleton with nothing but a rows array and service object
   dashboard = {
-    rows : [],
-    services : {}
+    rows: [],
+    services: {},
   };
 
   // Set a title
@@ -37,27 +36,25 @@ return function(callback) {
   // time can be overridden in the url using from/to parameters, but this is
   // handled automatically in grafana core during dashboard initialization
   dashboard.time = {
-      from: "now-6h",
-      to: "now"
+    from: 'now-6h',
+    to: 'now',
   };
 
   var rows = 1;
   var seriesName = 'argName';
 
-  if(!_.isUndefined(ARGS.rows)) {
+  if (!_.isUndefined(ARGS.rows)) {
     rows = parseInt(ARGS.rows, 10);
   }
 
-  if(!_.isUndefined(ARGS.name)) {
+  if (!_.isUndefined(ARGS.name)) {
     seriesName = ARGS.name;
   }
 
   $.ajax({
     method: 'GET',
-    url: '/'
-  })
-  .done(function(result) {
-
+    url: '/',
+  }).done(function(result) {
     dashboard.rows.push({
       title: 'Chart',
       height: '300px',
@@ -67,14 +64,13 @@ return function(callback) {
           type: 'text',
           span: 12,
           fill: 1,
-          content: '# Async test'
-        }
-      ]
+          content: '# Async test',
+        },
+      ],
     });
 
     // when dashboard is composed call the callback
     // function and pass the dashboard
     callback(dashboard);
-
   });
-}
+};