* Fix SSR error handling.
* Remove unwanted console.logs
* Fix a typo.
* Fix current tests.
* Add a new test case for this case.
* Error should only be logged if it is not a 404
* Render error on the client without fetching additional scripts.
* Fix test cases.
* Remove unused '_document' page in ensurePage logic
* Remove console.error when page is not found
* Make page require faster
* Add windows search/replace
* Use normalize instead of resolve
* Add remaining tests
* Use sep instead of /
* Add test files
* Make component require faster
* Add console.error