[BUILD-388] chore: Adjust logs to use structlog

[RisingOrange]

This PR adjust logs across the code base to make better use of structlog. It also adds some logs and removes some logs. makes them less verbose, etc.

Related issues

https://ankihub.atlassian.net/jira/software/c/projects/BUILD/boards/1?selectedIssue=BUILD-388

Proposed changes

• Adjust log statements across the code base. For the most part this means changing logs that use f-strings to logs that make use of structured logging using structlog. Aside from that some logs were added, some logs were removed or combined, some were made less verbose, etc.
• Remove debug.py and its tests. The code in debug.py only added some extra logs to help with debugging. This adds noise to the logs and is not necessary at the moment.

Comments

I'll add the fix for the ErrorHandler error in a different PR.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 82.96296% with 23 lines in your changes are missing coverage. Please review.

Project coverage is 87.67%. Comparing base (dd3d8ad) to head (443f755).

Files	Patch %	Lines
ankihub/gui/deck_updater.py	50.00%	4 Missing :warning:
ankihub/gui/errors.py	40.00%	3 Missing :warning:
ankihub/ankihub_client/ankihub_client.py	87.50%	2 Missing :warning:
ankihub/gui/browser/browser.py	50.00%	2 Missing :warning:
ankihub/gui/menu.py	50.00%	2 Missing :warning:
ankihub/gui/operations/ankihub_sync.py	75.00%	2 Missing :warning:
ankihub/main/utils.py	77.77%	2 Missing :warning:
ankihub/gui/operations/db_check/ah_db_check.py	66.66%	1 Missing :warning:
ankihub/gui/operations/db_check/anki_db_check.py	50.00%	1 Missing :warning:
ankihub/gui/operations/deck_creation.py	66.66%	1 Missing :warning:
... and 3 more

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #960 +/- ## ========================================== - Coverage 87.75% 87.67% -0.08% ========================================== Files 67 66 -1 Lines 6621 6611 -10 ========================================== - Hits 5810 5796 -14 - Misses 811 815 +4 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[sentry-io[bot]]

Suspect Issues

This pull request was deployed and Sentry observed the following issues:

• ‼️ AnkiHubRequestException: AnkiHub request exception: HTTPSConnectionPool(host='ankihub.s3.amazonaws.com', port=443): Max re... 1322529746.ankihub_client.ankihub_client in _se... View Issue
• ‼️ ChunkedEncodingError: ("Connection broken: ConnectionResetError(10054, 'An existing connection was forcibly closed by t... requests.models in generate View Issue
• ‼️ NetworkError: Please check your internet connection. anki._backend in _run_command View Issue
• ‼️ AnkiHubRequestException: AnkiHub request exception: HTTPSConnectionPool(host='ankihub.s3.amazonaws.com', port=443): Max re... 1322529746.ankihub_client.ankihub_client in _se... View Issue
• ‼️ AnkiHubRequestException: AnkiHub request exception: HTTPSConnectionPool(host='app.ankihub.net', port=443): Max retries exc... 1322529746.ankihub_client.ankihub_client in _se... View Issue

_{Did you find this useful? React with a 👍 or 👎}