[Themes] Do not merge - Add logs around password logic

[frandiox]

WHY are these changes introduced?

This should not be merged. Related to #4733

WHAT is this pull request doing?

This PR adds logs around the password logic to see if the user environment fails to get the password from the prompt.

How to test your changes?

Post-release steps

Measuring impact

How do we know this change was effective? Please choose one:

• n/a - this doesn't need measurement, e.g. a linting rule or a bug-fix
• Existing analytics will cater for this addition
• PR includes analytics changes to measure impact

Checklist

• I've considered possible cross-platform impacts (Mac, Linux, Windows)
• I've considered possible documentation changes

[frandiox]

/snapit

[github-actions]

🫰✨ Thanks @frandiox! Your snapshot has been published to npm.

Test the snapshot by intalling your package globally:

pnpm i -g @shopify/[email protected]

After installing, validate the version by running just shopify in your terminal
If the versions don't match, you might have multiple global instances installed.
Use which shopify to find out which one you are running and uninstall it.

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟡	Statements	71.78% (+0.01% 🔼)	8459/11784
🟡	Branches	68.24% (+0.02% 🔼)	4104/6014
🟡	Functions	71.31%	2220/3113
🟡	Lines	72.25% (+0.01% 🔼)	8000/11073

Test suite run success

1917 tests passing in 870 suites.

Report generated by 🧪jest coverage report action from c1740d6