Add logging adapter for storage

[wagnerdevocelot]

Summary

• wrap in-memory storage with a new LoggingAdapter
• integrate adapter in main.go for gradual replacement
• expose metrics and logging for every storage operation

Testing

• go test ./...

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https://chatgpt.com/codex/tasks/task_e_6874413d30d08328b231ade06e0f5eda

[Copilot]

Pull Request Overview

Adds a LoggingAdapter that wraps the existing in-memory storage to log operations and collect metrics, and integrates this adapter in main.go for gradual rollout.

• Introduce LoggingAdapter implementation with per-operation counters and log output
• Update main.go to use the new adapter instead of raw in-memory store
• Expose a Metrics() method to retrieve collected metrics

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
main.go	Swapped raw store for NewLoggingAdapter(NewInMemoryStore())
logging_adapter.go	Implemented LoggingAdapter that logs errors and counts ops

Comments suppressed due to low confidence (8)

logging_adapter.go:51

• [nitpick] Variable name 'copy' shadows the built-in 'copy' function. Consider renaming it to 'metricsCopy' or similar.

	copy := make(map[string]int, len(l.metrics))

logging_adapter.go:205

• [nitpick] Metric key 'GetPKCESessionError' is inconsistent with the method name GetPKCERequestSession; consider renaming to 'GetPKCERequestSessionError' for clarity.

		l.inc("GetPKCESessionError")

logging_adapter.go:207

• [nitpick] Metric key 'GetPKCESession' doesn't match the method name GetPKCERequestSession; consider renaming to 'GetPKCERequestSession'.

		l.inc("GetPKCESession")

logging_adapter.go:216

• [nitpick] Metric key 'CreatePKCESessionError' is missing 'Request' from CreatePKCERequestSession; consider 'CreatePKCERequestSessionError'.

		l.inc("CreatePKCESessionError")

logging_adapter.go:218

• [nitpick] Metric key 'CreatePKCESession' should reflect CreatePKCERequestSession, e.g., 'CreatePKCERequestSession'.

		l.inc("CreatePKCESession")

logging_adapter.go:227

• [nitpick] Metric key 'DeletePKCESessionError' should match DeletePKCERequestSession; consider 'DeletePKCERequestSessionError'.

		l.inc("DeletePKCESessionError")

logging_adapter.go:229

• [nitpick] Metric key 'DeletePKCESession' is inconsistent with DeletePKCERequestSession; rename to 'DeletePKCERequestSession'.

		l.inc("DeletePKCESession")

logging_adapter.go:37

• Add unit tests for LoggingAdapter to verify that metrics increment correctly and errors are logged as expected.

func NewLoggingAdapter(backend fullStorage) *LoggingAdapter {