Issue 001 Execution

Purpose

This branch-local document records the execution phases for issue #1 before the architectural ADR and implementation commits land.

Branch

The implementation branch for this issue is:

issue/1-real-embeddings

Planned Phases

1. Branch bootstrap and execution scaffold
2. ADR for real embeddings and durable symbol identity
3. Dependency and model-provisioning updates
4. Analyzer contract extension for durable symbol identity
5. Storage and schema updates for stable symbol reuse
6. Real embedding backend integration
7. Query, explain, and validation updates
8. Documentation consolidation and merge preparation