feat(ocpp2): fix authorization conformance gaps (C10, C12, C01, C09) (#1735)

feat(ocpp2): fix authorization conformance gaps (C10, C12, C01, C09) (#1735)

* feat(ocpp2): auto-update auth cache on TransactionEventResponse (C10.FR.01/04/05, C12.FR.06)

* feat(ocpp2): check MasterPassGroupId in start transaction (C12.FR.09)

* feat(ocpp2): add groupId-based stop transaction authorization (C01.FR.03, C09.FR.03/07)

* fix(ocpp2): address PR review findings

- C12.FR.09: compare groupIdToken not idToken
- C09.FR.03: remove inner isIdTokenAuthorized check
- Guard updateCacheEntry on authorizationCacheEnabled
- Fix MasterPass test to mock VariableManager

* style(tests): align test naming with style guide

* fix: merge duplicate AuthTypes.js imports in auth barrel

* fix(tests): add required JSDoc to GroupIdStop test helper

* style(ocpp2): harmonize log levels, remove spec refs from log messages, use truncateId

* style(auth): harmonize log prefixes, levels, and identifier truncation

* refactor(auth): use moduleName constant for log prefixes in OCPPAuthServiceImpl

* refactor(auth): use moduleName constant across all auth files

* fix(tests): skip flaky RequestStopTransaction test on all Node 22 platforms

* refactor(auth): harmonize log prefixes in auth adapters

* refactor: move truncateId to utils and truncate identifiers in OCPP20 logs

* style(ocpp2): remove spec ref from statusInfo additionalInfo

* style(ocpp2): truncate idToken in statusInfo additionalInfo

* test(ocpp2): improve test coverage and remove duplicates in auth conformance tests