fix: prevent promptEditorHelper to run if running tests in vscode

[khendrikse]

Summary

Fixes #4862

Added a check for test environment inside the promptEditorHelper function. This decision was made based upon the thought that we could either change the env.TERM_PROGRAM in all tests, or check if the env.NODE_ENV was test.

---

For us to review and ship your PR efficiently, please perform the following steps:

• Open a bug/issue before writing your code 🧑‍💻. This ensures we can discuss the changes and get feedback from everyone that should be involved. If you`re fixing a typo or something that`s on fire 🔥 (e.g. incident related), you can skip this step.
• Read the contribution guidelines 📖. This ensures your code follows our style guide and
  passes our tests.
• Update or add tests (if any source code was changed or added) 🧪
• Update or add documentation (if features were changed or added) 📝
• Make sure the status checks below are successful ✅

A picture of a cute animal (not mandatory, but encouraged)

[github-actions]

📊 Benchmark results

Comparing with 1d63b08

Package size: 221 MB

(no change)

^  222 MB  222 MB  222 MB  222 MB  221 MB  221 MB  221 MB  221 MB  221 MB  221 MB  221 MB  221 MB  221 MB 
│   ┌──┐    ┌──┐    ┌──┐    ┌──┐    ┌──┐    ┌──┐    ┌──┐    ┌──┐    ┌──┐    ┌──┐    ┌──┐    ┌──┐    ┌──┐  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
│   |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |  |    |▒▒|  
└───┴──┴────┴──┴────┴──┴────┴──┴────┴──┴────┴──┴────┴──┴────┴──┴────┴──┴────┴──┴────┴──┴────┴──┴────┴──┴──>
    T-12    T-11    T-10    T-9     T-8     T-7     T-6     T-5     T-4     T-3     T-2     T-1      T    

Legend

• T-30 (3d285ea): 227 MB
• T-29 (ab2c562): 227 MB
• T-28 (5d91429): 227 MB
• T-27 (8bdd73c): 227 MB
• T-26 (e00acbc): 227 MB
• T-25 (623fe51): 227 MB
• T-24 (65913b4): 221 MB
• T-23 (c766d51): 221 MB
• T-22 (419f447): 221 MB
• T-21 (0eb9d16): 222 MB
• T-20 (cfbb34d): 222 MB
• T-19 (5b112e3): 222 MB
• T-18 (e917f69): 222 MB
• T-17 (d522c2d): 222 MB
• T-16 (76ee52f): 222 MB
• T-15 (1f18298): 222 MB
• T-14 (11e3121): 222 MB
• T-13 (28dd027): 222 MB
• T-12 (684aa24): 222 MB
• T-11 (c6f3e85): 222 MB
• T-10 (d074933): 222 MB
• T-9 (9a88143): 222 MB
• T-8 (f024587): 221 MB
• T-7 (f5df499): 221 MB
• T-6 (ef07504): 221 MB
• T-5 (aa71c31): 221 MB
• T-4 (3eec8e7): 221 MB
• T-3 (198fad5): 221 MB
• T-2 (2260fff): 221 MB
• T-1 (1d63b08): 221 MB
• T (current commit): 221 MB

[danez]

LGTM, thanks for looking into this.

[danez]

🚀