feat(palace): add @bytelyst/palace shared package — MemPalace primitives (91 tests)
New shared package: packages/palace/ (@bytelyst/palace)
Modules:
- types.ts — BasePalaceWingDoc, RoomDoc, MemoryDoc, TunnelDoc, KGTripleDoc, DiaryDoc
- halls.ts — HallType union, HALL_PRESETS (notelett/mindlyst/coding), hallFromLabel()
- cosine.ts — cosineSimilarity(), topKByCosine(), normalizeVector()
- dedup.ts — isContentDuplicate(), isExactDuplicate(), findClosestMatch()
- decay.ts — computeDecayedRelevance(), boostRelevance()
- extraction.ts — buildExtractionPrompt(), parseExtractionResponse(), regexFallbackExtraction()
- kg.ts — findContradictions(), mergeTriples(), isTripleCurrent()
- wakeup.ts — buildWakeUpLayers(), truncateToTokenBudget(), WAKEUP_PRESETS
- config.ts — palaceConfigSchema (Zod)
7 test files, 91 tests passing.
Consumed by NoteLett, MindLyst, and future palace-enabled products.
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