Fix .default is not a function errors

[azrikahar]

When building with the extensions-sdk using a generated template (using a hook template for example), an error such as the following will occur:

The image shows it for replace.default, but the same issue exists for commonjs, json, terser.

The fix seems to work after removing all the .default added in https://github.com/directus/directus/pull/18014/files#diff-a5033ca89b34aa9443a9a7d79f0a134c6562795edeb3e5a87cbaab9c01655c1b, but there are still typescript errors when actually building the extensions-sdk, hence the addition of // @ts-ignore comments, which aren't ideal.

I also wonder if it's possible to resolve this by upgrading @rollup/plugin-commonjs, but it was recently intentionally downgraded in #17539.

[azrikahar]

Opting to use the same workaround used in the API for now:

directus/api/src/extensions.ts

Lines 62 to 65 in dbc73fe

	// Workaround for https://github.com/rollup/plugins/issues/1329
	const virtual = virtualDefault as unknown as typeof virtualDefault.default;
	const alias = aliasDefault as unknown as typeof aliasDefault.default;
	const nodeResolve = nodeResolveDefault as unknown as typeof nodeResolveDefault.default;