It shouldn't be a hard failure. So this makes it yellow.

pgocmmitfest -> pgcommitfest

Add initial testing infrastructure.

Close #98

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Co-authored-by: Josef Šimánek <josef.simanek@gmail.com>

Apparently login requirement for the user lookup was added to make
scraping harder. It doesn't seem like the most interesting data
honestly, but this adds the requirement back for global user search.

Instead it will allow anonymous searching of users involved in a certain
commitfest. Those you could scrape from the commitfest page anyway.

Finally this adds a logged in requirement for the global search page.
Otherwise people will run into the same problem there as they did on the
commitfest page previously: the search box would not autocomplete
without giving feedback as to why to the user. Since the global search
page is only really useful for power users, having it require a login
seems fine.