fix(cli): remove unnecessary dom lib from default TypeScript config created with cdk init (#295)

Fixes #294

This change also removes `"dom"` from the `tsconfig.json` files of
additional packages that are all intended to run in a Node.js
environment, not in the browser.

Since these packages are not expected to use any web runtime-specific
APIs, removing `"dom"` helps prevent accidental use of browser-only
types across the codebase.

---
By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache-2.0 license

---------

Co-authored-by: Momo Kornher <[email protected]>

Author: 46ki75

.github/workflows/codecov.yml

@@ -92,7 +92,7 @@ const CLI_SDK_V3_RANGE = '^3';
 const defaultTsOptions: NonNullable<TypeScriptWorkspaceOptions['tsconfig']>['compilerOptions'] = {
   target: 'ES2020',
   module: 'commonjs',
-  lib: ['es2020', 'dom'],
+  lib: ['es2020'],
   incremental: true,
   esModuleInterop: false,
   skipLibCheck: true,
@@ -1586,6 +1586,7 @@ const integRunner = configureProject(
     tsconfig: {
       compilerOptions: {
         ...defaultTsOptions,
+        lib: ['es2020', 'dom'],
       },
     },
     jestOptions: jestOptionsForProject({