v1.0.0 - Qdrant-Only Release

What's New

Complete migration to Qdrant vector database with clean architecture.

Changes

• Qdrant-only: Removed ChromaDB, SQLite, and Docker dependencies
• Simplified config: qdrant.url, qdrant.collection, embeddings.url
• 100% test coverage on meaningful code paths
• Integration code marked: External API calls use @codeCoverageIgnore

Removed

• Docker service commands (up, down, logs, status)
• ChromaDB/SQLite storage layers
• Unused services (Ollama, HealthCheck, PullRequest, QualityGate)

This is a clean foundation for the knowledge CLI.