remove src/legacy and src/optimizer from configs (#100538)

* cleanup removed dirs

* delete removed folders from other places in the repo

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>

.i18nrc.json

@@ -1,6 +1,5 @@
 {
   "paths": {
-    "common.ui": "src/legacy/ui",
     "console": "src/plugins/console",
     "core": "src/core",
     "discover": "src/plugins/discover",
@@ -61,6 +60,5 @@
     "apmOss": "src/plugins/apm_oss",
     "usageCollection": "src/plugins/usage_collection"
   },
-  "exclude": ["src/legacy/ui/ui_render/ui_render_mixin.js"],
   "translations": []
 }

packages/kbn-test/src/jest/run_check_jest_configs_cli.ts

@@ -26,7 +26,7 @@ const template: string = `module.exports = {
 };
 `;
 
-const roots: string[] = ['x-pack/plugins', 'packages', 'src/legacy', 'src/plugins', 'test', 'src'];
+const roots: string[] = ['x-pack/plugins', 'packages', 'src/plugins', 'test', 'src'];
 
 export async function runCheckJestConfigsCli() {
   run(

src/dev/precommit_hook/casing_check_config.js

@@ -94,7 +94,6 @@ export const IGNORE_DIRECTORY_GLOBS = [
   ...KEBAB_CASE_DIRECTORY_GLOBS,
   'src/babel-*',
   'packages/*',
-  'src/legacy/ui/public/flot-charts',
   'test/functional/fixtures/es_archiver/visualize_source-filters',
   'packages/kbn-pm/src/utils/__fixtures__/*',
   'x-pack/dev-tools',

tsconfig.json

@@ -10,8 +10,6 @@
     "src/cli/**/*",
     "src/dev/**/*",
     "src/fixtures/**/*",
-    "src/legacy/**/*",
-    "src/optimize/**/*",
 
     "x-pack/tasks/**/*",
   ],

x-pack/plugins/canvas/shareable_runtime/webpack.config.js

@@ -33,7 +33,6 @@ module.exports = {
   // Include a require alias for legacy UI code and styles
   resolve: {
     alias: {
-      ui: path.resolve(KIBANA_ROOT, 'src/legacy/ui/public'),
       'data/interpreter': path.resolve(
         KIBANA_ROOT,
         'src/plugins/data/public/expressions/interpreter'

x-pack/plugins/canvas/storybook/webpack.dll.config.js

@@ -77,13 +77,6 @@ module.exports = {
     filename: 'dll.js',
     library: DLL_NAME,
   },
-  // Include a require alias for legacy UI code and styles
-  resolve: {
-    alias: {
-      ui: path.resolve(KIBANA_ROOT, 'src/legacy/ui/public'),
-    },
-    symlinks: false,
-  },
   module: {
     rules: [
       {