[SE-40] Use logger more, [SE-41] Use async await syntax in ApiService implementations

[dremin]

Summary

• Added feature name to all existing logs
• Converted all logs to use the logger util
• Adjusted severity of various logs
• Adjusted local appConfig.js to use the debug log level
• Converted ApiService implementations to async await syntax

Checklist

• [x] Tested changes end to end
• [x] Requested one or more reviewers

[github-actions[bot]]

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