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

scripts/webpack/webpack.dev.js

@@ -89,15 +89,7 @@ module.exports = (env = {}) =>
         : new ForkTsCheckerWebpackPlugin({
             eslint: {
               enabled: true,
-              files: [
-                'public/app/**/*.{ts,tsx}',
-                // this can't be written like this packages/**/src/**/*.ts because it throws an error
-                'packages/grafana-ui/src/**/*.{ts,tsx}',
-                'packages/grafana-data/src/**/*.{ts,tsx}',
-                'packages/grafana-runtime/src/**/*.{ts,tsx}',
-                'packages/grafana-e2e-selectors/src/**/*.{ts,tsx}',
-                'packages/jaeger-ui-components/src/**/*.{ts,tsx}',
-              ],
+              files: ['public/app/**/*.{ts,tsx}', 'packages/*/src/**/*.{ts,tsx}'],
               options: {
                 cache: true,
               },