[Documentation] Tests for Axios

[Alex-is-Gonzalez]

File: https://github.com/wwg-internal/amplify/blob/main/server/tests/integration/axios-cache-interceptor.test.js**

Pre- work:

• highlight code snippets and ask Copilot Chat "Explain this test to me", or use the /explain slash command
• Ask Copilot Chat questions about the test framework:
  • "why do we use the jest framework?"
  • "what are the advantages of jest over chai?"

Tasks for completion:

• [ ] enhance the inline comments: highlight functions and prompt Copilot: "refactor to be more readable with inline comments"

[shangguanwang]

I just assigned myself, look forward to working on this issue!

[kalahasv]

@shangguanwang Hi! Is it okay to work on this issue with you?

[shangguanwang]

@kalahasv Hi, I suggest taking on other unassigned issues, I'm almost done with this one