Log SQL queries only in debug mode

[dkhalife]

Summary

• disable DB query logging unless in debug mode
• add explicit warning when query logging is enabled
• document log level config
• restore README log level description

Testing

• go test ./...

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https://chatgpt.com/codex/tasks/task_e_686c847a921c832a889cc63a4e78f36a

[Copilot]

Pull Request Overview

This PR changes database logging to only output SQL queries when the application is in debug mode, adds a warning when debug logging is enabled, and ensures a fallback warning level for unrecognized log levels.

• Restricts GORM SQL logging to debug only
• Emits a warning when SQL logging is enabled in debug mode
• Adds a default case to map unknown log levels to Warn

Comments suppressed due to low confidence (2)

internal/utils/database/database.go:21

• There isn't a unit test to verify that this warning is emitted when LogLevel is set to 'debug'; consider adding a test to cover this new behavior.

		logging.DefaultLogger().Warn("DEBUG level set: SQL queries will be logged and may contain sensitive data")

internal/utils/database/database.go:19

• [nitpick] The 'info' level is no longer handled explicitly and will now fall through to the default warn level; review whether 'info' should still map to Info or update documentation to reflect this change.

	case "debug":

[codecov]

Codecov Report

Attention: Patch coverage is 60.00000% with 2 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
internal/utils/database/database.go	60.00%	2 Missing ⚠️

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