fix(ui): standardize tsconfig target configuration to es2021

libs/ui/tsconfig.json

@@ -16,7 +16,7 @@
   "compilerOptions": {
     "lib": ["dom", "es2022"],
     "module": "preserve",
-    "target": "es2020",
+    "target": "es2021",
     // TODO: Remove once solved in tsconfig.base.json
     "strict": false,
     "strictNullChecks": true,

libs/ui/tsconfig.lib.json

@@ -2,7 +2,6 @@
   "extends": "./tsconfig.json",
   "compilerOptions": {
     "outDir": "../../dist/out-tsc",
-    "target": "es2015",
     "declaration": true,
     "declarationMap": true,
     "inlineSources": true,

libs/ui/tsconfig.spec.json

@@ -4,8 +4,7 @@
     "outDir": "../../dist/out-tsc",
     "module": "preserve",
     "isolatedModules": true,
-    "types": ["jest", "node"],
-    "target": "es2016"
+    "types": ["jest", "node"]
   },
   "files": ["src/test-setup.ts"],
   "include": ["**/*.spec.ts", "**/*.test.ts", "**/*.d.ts", "jest.config.ts"]