fix(settings-validator): accept CC 2.1.114–181 keys + xhigh effort
Clears a cluster of active false positives where valid, documented
Claude Code config was flagged as unknown/invalid (gap matrix, Batch 1).
KNOWN_KEYS +11 (CC 2.1.133–181): allowAllClaudeAiMcps, disableBundledSkills,
enforceAvailableModels, fallbackModel, footerLinksRegexes, parentSettingsBehavior,
pluginSuggestionMarketplaces, requiredMaximumVersion, requiredMinimumVersion,
sandbox, wheelScrollAccelerationEnabled.
VALID_EFFORT_LEVELS += 'xhigh' (CC 2.1.154 Opus-4.8 top tier).
TYPE_CHECKS += disableBundledSkills/wheelScrollAccelerationEnabled (boolean).
fallbackModel intentionally NOT type-checked (string | array<=3).
Tests: hermetic runtime temp-fixture (path-guard blocks committing
settings.json); 29/29 SET green, full hermetic suite unaffected.
Ref: docs/cc-2.1.x-gap-matrix.md
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ter3E2JSi1Khgmuf2kady8
Kjell Tore Guttormsen
73099354c7