Refine README formatting for new memory test details

Update README to reflect current system capabilities

Fix grammar and punctuation in README.md

Refine README content for clarity and structure

Merge feature/dossier-system: v0.1.2 release

Release v0.1.2: Production optimizations and PyPI publication

Technical debt cleanup and architecture improvements

VICTORY: Phase 2 Dossier System defeats Hydra of Nine Heads

Add Phase 2 test files

Phase 2 Complete: Dual-Output System (Tags + Dossiers)

Phase 5: Fix gardener to use existing facts and create dossiers

Phase 5: Fix IDGenerator import and Unicode encoding errors

Phase 4: Read-side dossier retrieval integrated

Phase 3: Write-side DossierGovernor implementation

Phase 2: Gardener refactor with semantic fact grouping