Starbuzz CORS error [TWP33]

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The original lecture uses http://beans.itcarlow.ie/prices-loyalty.html is not accessible from https
An attempt using https://cors.bridged.cc/http://beans.itcarlow.ie/prices-loyalty.html is no longer working

• http://pyar.github.io/PyZombis/master/lectures/TWP33/TWP33_1.html
• http://pyar.github.io/PyZombis/master/lectures/TWP33/TWP33_4.html
• http://pyar.github.io/PyZombis/master/lectures/TWP33/TWP33_6.html
• http://pyar.github.io/PyZombis/master/lectures/TWP33/TWP33_7.html
• http://pyar.github.io/PyZombis/master/lectures/TWP33/TWP33_9.html

Please write an E2E test with playwright to detect this issues earlier

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Possible Duplicate of #203, see PR #204 for a tentative fix

We still need a E2E web test to detect this issues earlier, see Development HOW-TO for instruction

A more elaborated solution without using a proxy would be great (or wrapping it to hide from the user)