feat (warning): Improve details of any invalid filters found

[jafin]

Improve details of any invalid filters found

Warning: Error getting one or more filters from Gmail: 1 error occurred:
* importing filter "ABC123XYZ": error message

Users will see:

Warning: Error getting one or more filters from Gmail: 1 error occurred:
* importing filter "ABC123XYZ" (criteria: from:someone@example.com subject:hello): error message

This makes it much easier to identify the problematic filter by showing its search criteria (from, to, subject, query) alongside the filter ID.

Reason

This came to be as I was having issues diagnosing why it was reporting i had invalid filters. I could not find it.
In the end it was a filter that replies with a template. It was considered "invalid" by gmailctl
Adding additional hints to which filter it is, allows faster tracing to the problematic filter.

[codecov]

Codecov Report

❌ Patch coverage is 55.55556% with 8 lines in your changes missing coverage. Please review.
✅ Project coverage is 37.56%. Comparing base (f2171ae) to head (6c95459).
⚠️ Report is 3 commits behind head on master.

Files with missing lines	Patch %	Lines
internal/engine/export/api/api_import.go	55.55%	4 Missing and 4 partials ⚠️

❌ Your patch status has failed because the patch coverage (55.55%) is below the target coverage (80.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #440      +/-   ##
==========================================
+ Coverage   37.49%   37.56%   +0.07%     
==========================================
  Files          54       54              
  Lines        3646     3663      +17     
==========================================
+ Hits         1367     1376       +9     
- Misses       2192     2196       +4     
- Partials       87       91       +4     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[mbrt]

Thanks!